A、 ups and downs
B、 depression
C、 opportunitics
D、 competition
答案:A
A、 ups and downs
B、 depression
C、 opportunitics
D、 competition
答案:A
A. a detailed plan
B. a strong foundation
C. an underlying tendency
D. an organized system
A. willingly
B. reluctantly
C. accordingly
D. thoroughly
A. negotiation
B. contact
C. compromise
D. fight
A. developed
B. developing
C. rich
D. slow
A. qualified
B. illegal
C. unable
D. forbidden
A. supporting
B. surrounding
C. influencing
D. following
A. sheet
B. full
C. same
D. favorable
A. remained
B. rose
C. changed
D. fell
A. on motion
B. in progress
C. under revolution
D. for evolution
A. pushed
B. supported
C. troubled
D. settled