问题
I think skiing is______ great fun. What _____fantastic time we are having!
A:a, a
B:/, a
C:/,/
D:/, a;
B:/, a
C:/,/
D:/, a;
正确答案是：
同类题型
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Go ____ the gate and you’ 11 find the entrance ____ the park ____ the other side
There must be a time in every man’s lif ________m
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