问题
选择题
16. Mary answered all the questions _____ the last one, which she had never heard of before.
A.besides
B.except
C.apart from
D.except for
答案
答案:B
16. Mary answered all the questions _____ the last one, which she had never heard of before.
A.besides
B.except
C.apart from
D.except for
答案:B