A、 0个
B、 1个
C、 2个
D、 3个
答案:C
A、 0个
B、 1个
C、 2个
D、 3个
答案:C
A. describes
B. improves
C. prepares
D. corrects
A. Don't
B. Doesn't
C. Aren't
D. Can't
A. needn't
B. can't
C. shouldn't
D. mustn't
A. famous
B. more famous
C. most famous
D. the most famous
A. π
B. 2π
C. π/2
D. π/4
A. I go,too
B. so will I
C. neither will I
D. so do I
A. eat
B. have eaten
C. ate
D. am going to eat
A. hers
B. she
C. her
D. herself
A. can
B. must
C. may
D. need
A. in style
B. in common
C. in need
D. /