The great use of school education is not so much to teach you things _____ to teach you the art of learning.

A. as
B. than
C. but
D. that

I heard that you really had a wonderful time at John's birthday party, _____？

A. didn't I
B. didn't you
C. hadn't you
D. will you

It _____ quite a few years _____ the accused was declared innocent and set free.

A. was; since
B. is; that
C. is; that
D. was; before

我国在_____发射了北斗导航卫星系统的第一颗试验卫星 。

A. 1999年
B. 2000年
C. 2001年
D. 2002年

设随机变量 X，若 D（X）=3 ，则 D（一 X+3）=（）．

Generally speaking, the hard one works, _______.

A. the better he gets result
B. the better result he gets
C. he gets better result
D. does he get better result

There were many more people who got injured in the big fire than _______.

A. was reported
B. it was reported
C. were reported
D. hey were reported

here has been a great increase in retail sales , ____ ﹖

A. does there
B. isn't there
C. hasn't there
D. isn't it

It is the news ____ most parents of the hope that there is a safe and socially approved road to a kind of life they themselves have not had, but their children can.

A. that deprive
B. hat it deprives
C. that deprives
D. when it deprives

Ms Nancy didn't mind at all ______ to the ceremony.

A. being not invited
B. not being invited
C. not being invited
D. not to be invited