答案:阶级压迫的暴力工具。
A. Sure, certainly not
B. All right
C. I don't know
D. Not at all
A. f(2)-f(0)
B.
C.
D. f(1)-f(0)
解析:解析:
A. was
B. were
C. would be
D. have been
解析:解析:neither...nor谓语动词跟相邻的主语一致。
A. not watch
B. shouldn't watch
C. didn't watch
D. both A and B
A. Both
B. All
C. None
D. Neither
A. that
B. which
C. what
D. /
A. to be introduced
B. being introduced
C. having introduced
D. to have introduced
解析:解析:主动语态中介绍某人 introduce sb. to sb.