A、 challenges
B、 risks
C、 dangers
D、 chances
答案:D
A、 challenges
B、 risks
C、 dangers
D、 chances
答案:D
A. privilege
B. duty
C. ability
D. action
A. difference
B. decline
C. unpredictability
D. compensation
A. bothering
B. affecting
C. worsening
D. deadening
A. theories
B. critics
C. explanation
D. bases
A. have
B. make
C. take
D. save
A. relation
B. freedom
C. prohibition
D. dispute
A. loss
B. shortage
C. drop
D. surplus
A. externally
B. nationally
C. regionally
D. locally
A. exclusive
B. recommended
C. brought
D. imposed
A. transition
B. violation
C. reinforcement
D. inspection