题目内容

1 My dad repaired the broken bike last night.(改为被动语态) The broken bike by my dad last night.


 1. was repaired

练习册系列答案
相关题目


    Have you ever tried the Magic Cube (魔方) ”？Pick up one of these cubes and you probably won’t be able to P l  it down. How hard can it be to rearrange the nine little s 2   on each side of the cube? In

fact,there are millions of possibilities!It has been over 40 years since the cube first h 3   the market. However,not many people know that it was used just as a simple classroom m 4   in the beginning.


    In 1974,Erno Rubik i 5  the “Magic Cube” as he called it. He did this to help his students u 6  difficult 3-D concepts (概念). This classroom example was quickly t 7   into a popular toy. In 1979,Ideal Toys started to sell it as “Rubik's Cube”. The invention quickly became a c 8   icon in the 1980s.


    As time went by,the cube once 1 9  its attractive qualities. However,it made a comeback with the Internet. Now anyone can go online and find many videos that show ways to s 10   the cube. 

l.   2.   3.   4.   5.  


6.  7.  8.   9.   10.  


3. The Red Cross is one of the most famous   (charity) in the world.

() 8. The doctor is operating  the sick man.


   A. ln   B. for   C. to   D. on


 

1. The poor sick woman received a   (donate) last month.

() 2. (2015 •重庆) 一How clean your car is!

- Thank you. It  very often.

A. is washed   B. washes   C. was washed   D. washed

1. A lot of people's  (life) were threatened when the building collapsed.

 

1. She is the  (秘书) of the manager.

2. Many trees   (plant) in my hometown every year.

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网