A、who is
B、who am
C、that is
D、what is
答案:B
A、who is
B、who am
C、that is
D、what is
答案:B
A. anything important
B. something important
C. important anything
D. important something
A. were needed
B. need
C. are needing
D. are needed
A. the guide acts
B. the guide acting
C. acting
D. acted
A. being not invited
B. not being invited
C. not inviting
D. not to be invited
A. was written
B. be written
C. must be written
D. would be written
A. that is belonged
B. that belongs
C. that belong
D. which belongs
A. when
B. why
C. what
D. that
A. as results
B. which results
C. the results of it
D. the results of which
A. the young
B. youth
C. the young man
D. young
A. learn
B. who
C. that learns
D. who learn