The Canadian friends from our school hav
题型:选择题
问题:
The Canadian friends from our school have given us a lot of books, few of ________ a bit difficult for us Chinese students.
A. them are
B. that is
C. which are
D. which is
The Canadian friends from our school have given us a lot of books, few of ________ a bit difficult for us Chinese students.
A. them are
B. that is
C. which are
D. which is