问题
选择题
To meet the challenge, the young people preferred _______ heavier work to do in their spare time.
A.to have given
B.to be giving
C.having give
D.to be given
答案
答案:D
To meet the challenge, the young people preferred _______ heavier work to do in their spare time.
A.to have given
B.to be giving
C.having give
D.to be given
答案:D