—Why do you want the book so much?

　　—_______, sir.

A. Studying    B. Studies   C. Studied   D. To study

Mr. Smith , in your eyes ,       that affects the development of China’s economy ?

A. what it is           B. what is it           C. how it is            D. where is it

. It is these poisonous products         can cause the symptoms of the flu , such as headache and aching muscles .

A. who                            B. that                    C. how                      D. what

（09海南、宁夏卷）31. The computer was used in teaching. As a result, not only     , but students became more interested in the lessons.

A. saved was teachers’ energy     B. was teachers’ energy saved

C. teachers’ energy was saved      D. was saved teachers’ energy

（海南加来高中月考，25） _______, his idea was accepted by all the people at the meeting.

A. Strange as might it sound                       B. As it might sound strange

C. As strange it might sound                             D. Strange as it might sound 

He looked rather untidy as there were two buttons _____ from his coat.

A. loosing                        B. losing                   C. off                 D. missing

Although it is not our normal _______ to give credit in our shop, this time I think we should consider the matter more closely.

A. habit                        B. practice                    C. action               D. intention

—Which of the two computer games did you prefer?

—Actually I didn’t like ______.

A. both of them       B. either of them       C. none of them       D. neither of them

—How do you find your new classmates?

—Most of them are kind, but ____ is so good to me as Bruce.

A. none      B. no one     C. every one     D. some one

Jane was asked a lot of questions, but she didn’t answer_____ of them.

A. other     B. any     C. none     D. some