A、 had never seen
B、 was never seeing
C、 have never seen
D、 never seen
答案:C
A、 had never seen
B、 was never seeing
C、 have never seen
D、 never seen
答案:C
A. 群众路线
B. 实事求是
C. 自力更生
D. 改革开放
A.
B.
C.
D.
解析:解析:
A. will never end
B. would never end
C. have never ended
D. had never ended
A. f(2)-f(0)
B.
C.
D. f(1)-f(0)
解析:解析:
A. I
B. me
C. mine
D. my
解析:解析:pony 小马解析:主语 first thing,谓语动词 was to go out to see,宾语 the pony。
A. where
B. which
C. that
D. what
A. has been teaching
B. was being taught
C. has been taught
D. had been taught
解析:解析:in the past few years 近几年。现在完成时
A. when
B. where
C. while
D. because
解析:解析:when (当……时候)解析:where (在哪儿)解析:while (当……时候;相反)解析:because (因为)
A. let's
B. not let's
C. not
D. let's not