题目内容
动词填空
用括号内所给动词的适当形式填空,并将答案写在答题卡标有题号的横线上。
Sam, it's the third time that you________(forget)to bring your Maths book.
答案:have forgotten
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题目内容
动词填空
用括号内所给动词的适当形式填空,并将答案写在答题卡标有题号的横线上。
Sam, it's the third time that you________(forget)to bring your Maths book.