A、 since
B、 as
C、 when
D、 while
答案:C
A、 since
B、 as
C、 when
D、 while
答案:C
A. changes
B. varies
C. shifts
D. alters
A. approve
B. be approved
C. notify
D. be notified
A. much
B. a bit
C. a lot
D. more
A. type
B. form
C. sort
D. way
A. compromise
B. conclusion
C. quality
D. explanation
A. as
B. in
C. like
D. near
A. direction
B. guide
C. symbol
D. model
A. mix
B. combine
C. join
D. associate
A. are used to go
B. use to go
C. used to go
D. were used to go
A. you can fold the bicycle
B. you will be friendly to others
C. you will be more relaxed
D. you may get fatter and fatter