Chào mừng bạn đến với Selfomy Hỏi Đáp, hãy Hỏi bài tập hoặc Tham gia ngay
+2 phiếu
3.0k lượt xem
trong Tiếng Anh lớp 9 bởi Phamthunhien Tiến sĩ (20.5k điểm)
A new kind of pollution

 

Air pollution is a well-known problem, but now light pollution (0) ...... also causing concern. Light pollution occurs because there are many electric lights around us which are so powerful that (13) ...... stop us seeing the stars in the night sky. It is now  (14) ...... a problem that in some places people (15) ...... outdoor lighting is too bright could even (16) ...... given a heavy fine. Business owners, supermarkets and even home-owners (17)  ...... install security lights may face legal action if their lights are  (18) ...... bright that they spoil their neighbours’ enjoyment of the night sky.

 

Amazingly, many children growing up in big cities today (19) ...... never seen the night sky properly because of the increase in light pollution. And it is (20) ...... only in cities – people living in the country are also affected (21) ...... lights from nearby towns. It is a problem for those simply trying to enjoy the stars, and for serious astronomers (22) ...... well.

 

One university in the UK has come up (23) ...... an interesting solution. It has built a telescope in the Canary Islands and allows schools to use this via the internet. But it does seem ridiculous that children can’t see the stars properly (24) ...... using their computers! 

1 Câu trả lời

–1 thích
bởi xavia2k5 Cử nhân (4.5k điểm)
được bầu chọn là câu hỏi hay nhất bởi Phamthunhien
 
Hay nhất

 

13

they

19

have

14

such

20

not

15

whose

21

by

16

be / get

22

as

17

who / that

23

with

18

so

24

without

 

Các câu hỏi liên quan

0 phiếu
1 trả lời 169 lượt xem
People have always dreamed of living forever, and although we all know this will (1) ........................ happen, we still want to live as long as possible. Naturally, there are advantages and disadvantages to a long (2) .................. In the first place, ... very old age is worthwhile for people who stay healthy (10) ............................ to remain independent and enjoy life.
đã hỏi 5 tháng 12, 2019 trong Tiếng Anh lớp 9 bởi Khách Thần đồng (505 điểm)
0 phiếu
1 trả lời 238 lượt xem
  Read the text below and think of the word which best fits each space. Use only ONE word in each space.  (20 pts) Speech is one of the most important (1) ________ of communicating. It consists of far more than just making noises. To talk and also to be (2 ... the words is also important. Our tone of voice can express many motions and (10) ________ whether we are pleased or angry, for instance.  
đã hỏi 3 tháng 4, 2020 trong Tiếng Anh lớp 9 bởi Phamthunhien Tiến sĩ (20.5k điểm)
+1 thích
1 trả lời 232 lượt xem
Our primary method of research has been conducting short interviews with a large number of people. We decided that, unlike almost every other study-based research project we heard about, this one would make no categorical distinction between men and (8) ...................... . ... , we’ve already had (15) ...................... children subjects alone, and well over 350 total respondents.
đã hỏi 4 tháng 12, 2019 trong Tiếng Anh lớp 9 bởi Phamthunhien Tiến sĩ (20.5k điểm)
+1 thích
1 trả lời 554 lượt xem
People have always dreamed of living forever, and although we all know this will (66) ........................ happen, we still want to live as long as possible. Naturally, there are advantages and disadvantages to a long (67) ........................ In the first ... to a very old age is worthwhile for people who stay healthy (75) ........................ to remain independent and enjoy life.
đã hỏi 4 tháng 12, 2019 trong Tiếng Anh lớp 9 bởi Phamthunhien Tiến sĩ (20.5k điểm)
+1 thích
1 trả lời 542 lượt xem
Many people think of computers (1) ________ very modern inventions, products of our technological (2) ________. But actually the idea for a computer was worked out over two centuries ago by a man (3) ________ Charles Babbage. Babbage was born in 1791 and grew up to be ... or not, the machine will be on show at a special exhibition in the Science Museum to(10) ________ people of Babbage's work.
đã hỏi 20 tháng 10, 2019 trong Tiếng Anh lớp 9 bởi Phamthunhien Tiến sĩ (20.5k điểm)
0 phiếu
1 trả lời 385 lượt xem
Read the text below and think of the word which best fits each space. Use only ONE word in each space There is growing evidence that urbanizationhas a sharp impact on (51)_____, causing changesthat(52)______wreak havocon precipitation patterns that supply the precious resource ... of larger raindrops that fall more easily from the sky, (60)_____ it can cause the rain to fall in another location.
đã hỏi 3 tháng 10, 2019 trong Tiếng Anh lớp 9 bởi Phamthunhien Tiến sĩ (20.5k điểm)
0 phiếu
1 trả lời 238 lượt xem
Read the text below and think of the word which best fits each space. Use only ONE word in each space There is growing evidence that urbanizationhas a sharp impact on (51)_____, causing changesthat(52)______wreak havocon precipitation patterns that supply the precious resource ... of larger raindrops that fall more easily from the sky, (60)_____ it can cause the rain to fall in another location.
đã hỏi 3 tháng 10, 2019 trong Tiếng Anh lớp 9 bởi Phamthunhien Tiến sĩ (20.5k điểm)
+1 thích
1 trả lời 360 lượt xem
  Read the text below and think of the word which best fits each space. Use only ONE word in each space  There is growing evidence that urbanizationhas a sharp impact on (51)_____, causing changesthat(52)______wreak havocon precipitation patterns that supply the precious ... larger raindrops that fall more easily from the sky, (60)_____ it can cause the rain to fall in another location.  
đã hỏi 30 tháng 7, 2019 trong Tiếng Anh lớp 9 bởi Phamthunhien Tiến sĩ (20.5k điểm)
0 phiếu
1 trả lời 401 lượt xem
  Read the following passage and think of a word which best fits each space. Use only ONE word for each space. Getting from place to place has been a challenge for humans (1)                the beginning of man's existence. Not only (2)               ... can know exactly where he is. The GPS receiver synchronizes its clock with (10)                             of the satellites' atomic clocks.    
đã hỏi 30 tháng 7, 2019 trong Tiếng Anh lớp 9 bởi Phamthunhien Tiến sĩ (20.5k điểm)
+1 thích
1 trả lời 253 lượt xem
1. Friday is the _____ day of the week. 2. The month after March is _____ . 3. The _____ day of the week on Monday. 4. _____ comes after February and before April. 5. _______ is the first month of the yaer. 6. Wednesday is between _______ and ________ . 7. July comes between ____ and ______ .
đã hỏi 27 tháng 6, 2017 trong Tiếng Anh lớp 6 bởi Bwi Nochu Tiến sĩ (11.8k điểm)
  • english-is-easy

HOT 1 giờ qua

  1. nguyenmanh04102009212

    166 Điểm

  2. tnk11022006452

    120 Điểm

  3. hoconghung031007464

    80 Điểm

Phần thưởng hằng tháng
Hạng 1: 200.000 đồng
Hạng 2: 100.000 đồng
Hạng 3: 50.000 đồng
Hạng 4-10: 20.000 đồng
Bảng xếp hạng cập nhật 30 phút một lần
...