______ the website of www.google.com, and you will learn a lot about Obama"s fir

题型：0105 期中题难度：来源：

______ the website of www.google.com, and you will learn a lot about Obama"s first visit to China.

[ ]

A. Searching
B. To search
C. Having searched
D. Search

答案

举一反三

_____, I think, and the problems could be settled.
A. If you double your efforts
B. So long as you keep up your spirits
C. Making greater efforts
D. A bit more efforts

题型：同步题难度：| 查看答案

____ over whenever we want to make a decision, many people believe, and we will have less chance of
making mistakes.

[ ]

A. To think
B. Think
C. Thinking
D. Thought

题型：期末题难度：| 查看答案

_______ and you will make rapid progress.
A. Working hard
B. To work hard
C. Work hard
D. Worked hard

题型：0111 期中题难度：| 查看答案

用所给短语的适当形式填空。

题型：0110 期末题难度：| 查看答案

题型：0101 期中题难度：| 查看答案