() 1. —How long will you stay here?

― I finish my homework,I’11 go back home.

   A. As soon as   B. While

   C. Unless    (2015 山東威海)

練習冊系列答案
相關(guān)習題

科目：初中英語 來源： 題型：

   This is the first X-ray photograph.It was 36 by a German scientist,Wilhelm Conrad Roentgen,in 1895. It is his wife's 37 . The bones(骨骼) in her hand (and also her ring) are clearly I seen in the photo.

   Roentgen discovered X-rays 38 when he was working with electricity. Soon after,he 39 the first X-ray machine. The machine made hospital operations (手術(shù)) much 40 . For the first time,doctors could see inside people’s bodies 41 they cut them open!In 1901,Roentgen won the very first Nobel Prize in Physics. His invention is still used today by doctors and 42 ,and is called “the window into the human body”.

   Since the introduction of computer imaging (成像） in the 1970s,X-ray machines have been used 43 other things,too. At airports,many criminals are caught with illegal(違法的) things in 44 luggage(行李) .Also,lots of works of art are discovered under other paintings. In factories,many 45 in new products are found every day,using X-rays. There is no doubt that new uses for X-rays will be developed in the future.

() 36. A. taken   B. made   C. found   D. invented

() 37. A. face   B. hand   C. foot   D. head

() 38. A. for sure   B. in fact   C. at least   D. by accident

() 39. A. used   B. broke   C. built   D. bought

() 40. A. safer   B. mote dangerous   C. cheaper   D. more expensive

() 41. A. since   B. when   C. before   D. after

() 42. A. tourists   B. engineers   C. dentists   D. teachers

() 43. A. for   B. to   C. with   D. from

() 44. A. his   B. her   C. its   D. their

() 45. A. colors   B. faults   C. styles   D. parts

查看答案和解析>>

科目：初中英語 來源： 題型：

() 29. I don't know Vince will join the music club. So far he hasn’ t  replied.

   A. whether   B. why

   C. that   D. what

查看答案和解析>>

科目：初中英語 來源： 題型：

4. The old man (捐贈) most of his money to charity last year.

查看答案和解析>>

科目：初中英語 來源： 題型：

4. The park is beautiful and attracts many (tour) every year.

查看答案和解析>>

科目：初中英語 來源： 題型：

1. 約翰出生時是一個殘疾的男孩。真可憐！

John was a disabled boy .What a poor boy!

查看答案和解析>>

科目：初中英語 來源： 題型：


1. You can't depend on your parents f. You must learn to take care of yourself.

查看答案和解析>>

科目：初中英語 來源： 題型：

3. 我奶奶將近90歲了。

My grandma's age is 90.

查看答案和解析>>

科目：初中英語 來源： 題型：

() 2. — sunny day it is!

—Yes,it's good for hiking.

   A. What   B. What a   C. How (2015 吉林)

查看答案和解析>>

同步練習冊答案