If Newton lived today, he would be surprise by what () in science and technology.

单项选择题Ellis Haizlip began his stage career in Washington D. C. , ______ supervised the Howard University Players during their summer season.

单项选择题Listen! His family must be quarrelling, ().

A. mustn't it
B. isn't it
C. aren't they
D. needn't they

单项选择题European football is played in 80 countries, ______ it the most popular sport in the world.

单项选择题—What do you think of the concert —I really enjoy it. I didnt expect it was () wonderful.

A. as
B. more
C. most
D. very

单项选择题______ that Mr. Thomson got such rare fishes

单项选择题The little girl who got lost decided to remain ______ she was and wait for her mother.

单项选择题One of the boys is ______, all the other boys are ______.

单项选择题Young as he is, David has gained () rich experience in () society.

A. the the
B. a /
C. / /
D. / the

单项选择题Now that we () all the money, it's no use turning on me and saying it's all my fault.

A. had lost
B. lost
C. have lost
D. lose

单项选择题“建国君民，教学为先”这句话反映了______的关系。