A、 which
B、 when
C、 whether
D、 since
答案:C
A、 which
B、 when
C、 whether
D、 since
答案:C
A. may
B. must
C. will
D. can
A. in
B. with
C. about
D. for
A. 4
B. 3
C. 2
D. 1
A. were washing
B. had washed
C. was washing
D. washed
A. 24
B. 25
C. 26
D. 28
A. a
B. an
C. the
D. /
A. 0
B. 1
C. -1
D. 不存在
A. without
B. under
C. with
D. for
A. as tall
B. taller
C. tall
D. the tallest
A. polite
B. direct
C. active
D. lively