问题
Must we keep the window _______ all the time—No, you don’t have to.
A:felt
B:to feel
C:feel
D:feeling;
B:to feel
C:feel
D:feeling;
正确答案是：
同类题型
Dad, do you know ______ now—In Fort Middle School.
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If farmers trees and forests, giant pandas nowhere to live.
She decided ______ some English clubs and practise her spoken English.
Do you remember the chicken farm _____ wevisited three months ago