A、 key
B、 simple
C、 middle
D、 trivial
答案:A
A、 key
B、 simple
C、 middle
D、 trivial
答案:A
A. grim
B. strict
C. raw
D. severe
A. considerably
B. partially
C. scarcely
D. suddenly
A. blow wind
B. speed up
C. end up
D. use out
A. coupon
B. money
C. coin
D. dime
A. exported
B. imported
C. exchanged
D. charged
A. able to
B. long for
C. start up
D. cope with
A. same
B. extra
C. high
D. low
A. tend
B. guide
C. endure
D. strain
A. fall
B. increase
C. grow
D. equal
A. dissuading
B. persisting
C. encouraging
D. discouraging