精英家教网 > 初中英语 > 题目详情

43. We can get a lot of information on the 1 in a second.

练习册系列答案
相关习题

科目:初中英语 来源: 题型:

1.You need to know how to animals before you decide to keep pets.

   A. take care   B. care of

   C. care for   D. look for 

查看答案和解析>>

科目:初中英语 来源: 题型:

4. 竹星n.

5.考试n.         

6. 半夜n.

  

查看答案和解析>>

科目:初中英语 来源: 题型:

51.The restaurant over there often receives letters of (投诉) .

查看答案和解析>>

科目:初中英语 来源: 题型:

1. Mike’s uncle is working as eye doctor in a hospital in London in     present.

   A. the;a      B. an;the

   C. the; the   D. an;a

查看答案和解析>>

科目:初中英语 来源: 题型:

  Even during the ancient days,traffic in big cities was often heavy. Police officers had to stand at busy crossings the whole day. They often got 21 after they worked all day long. So they 22 a small lantern (提灯) with red and green lights. Red meant “ 23 ” and green meant “be careful” .The lantern was 24 by a lever (控制杆) below so that the right light faced traffic. 25 ,this lantern was often crispy because of much gas in the light bulb.

   As cars were 26 ,the situation got even worse. An American policeman,William Potts,decided to do 27 to solve the problem.

   One day,while he was walking along a railway,Potts 28 the railroad signals. Then he got an idea—why not use them on 29 ? So Potts used red,yellow,and green railroad lights to make the 30 fourway traffic lights in the world. It was used in 1920 on a corner in his city. In the year,fifteen of the new lights were used across his state.

21. A. tired   B. happy      C. busy      D. sleepy

22. A. bought   B. produced   C. carried   D. created

23. A. remain   B. stop       C. rise      D. go

24. A. knocked   B. divided   C. threw      D. operated

25. A. However   B. Besides   C. Instead   D. Even

26. A. found     B. invented C. discovered      D. seen 

27 .A. everything   B. anything

   C. something   D. nothing

28. A. broke       B. obeyed       C. guided   D. noticed

29. A. buildings   B. streets   C. cars     D. courts

30. A. first      B. other        C. next     D. last 

查看答案和解析>>

科目:初中英语 来源: 题型:

48.(最近) Mr Black visited the Great Wall with his wife.

查看答案和解析>>

科目:初中英语 来源: 题型:

A What did you do last night?

B:I read a book.

A:You read a book? 56 ?

B:It is about the life in 2100.

A : Really? 57 ?

B:Oh,the life in 2100 will be quite different from the life we have today.

A:Will robots help people do all kinds of difficult work?

B:58 . People will just need to do some very easy and comfortable work.

A:59 ?

B:People will just need to work fifteen hours a week.

A:60 ?

B:No,they won't. They will study on the Internet at home instead of going to school.

A:That sounds interesting. Fm looking forward to the life in 2100.

56. ?

57. ?

58. .

59. ?

60. ?

查看答案和解析>>

科目:初中英语 来源: 题型:

4. The plane was ( damage ) in the mountains in France.

查看答案和解析>>

同步练习册答案