A、 is changing
B、 has changed
C、 will have changed
D、 will change
答案:答案A
A、 is changing
B、 has changed
C、 will have changed
D、 will change
答案:答案A
A. wasn't saying
B. don't say
C. won't say
D. didn't say
A. were; being
B. have; got
C. have; been
D. did; get
A. didn't
B. couldn't
C. don't
D. can't
A. was traveling
B. traveled
C. had been traveling
D. was to travel
A. is seeing
B. had seen
C. sees
D. saw
A. will not be; will know
B. is; will know
C. will not be; know
D. is; know
A. has left; comes
B. left; had come
C. had left; came
D. had left; would come
A. has restored
B. has been restored
C. is restoring
D. is being restored
A. had
B. would
C. was going to
D. did
A. has written
B. wrote
C. had written
D. was writing