The little girl couldn't work the problem out. She wasn't （）clever.

单项选择题—Did your sister pass the exam —She failed and is in low spirits. —I'm sorry for her. —（）.

A. Thank you
B. You're welcome
C. I would think so
D. Never mind

单项选择题—What do you think of the concert —I really enjoy it. I didn't expect it was （）wonderful.

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

单项选择题More than one （）the people heart and soul.

A. official has served
B. officials have served
C. official has served for
D. officials have served for

单项选择题The police have （）power to deal with such matters by （）law.

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

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That she hadn't kept her（）on her work resulted in the failure.

A. head
B. heart
C. brain
D. mind

单项选择题科学知识再生产的主要途径是( )。

单项选择题主张把课程的重点放在现实社会问题及学生关心的社会问题上的理论是( )。

单项选择题衡量各科教学质量的重要标准是( )。

单项选择题决定教育性质的根本因素是( )。