I don’t think students should ___ to wear hats in class.初二单项选择
题目
I don’t think students should ___ to wear hats in class.初二单项选择
I don’t think students should ___ to wear hats in class.
A.allow
B.allowed
C.be allowed
D.be allowing
我知道选B但是为什么
答案
选C.
should be allowed to do 应该被允许做.被动态
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