问题
选择题
.
The students look forward to _______ for a picnic because they think they will have _____great fun.
A.go, 不填
B.going, a
C.go, a
D.going, 不填
答案
答案:D
.
The students look forward to _______ for a picnic because they think they will have _____great fun.
A.go, 不填
B.going, a
C.go, a
D.going, 不填
答案:D