查人人中国名人网北京金源乐高专卖店:2道英语题目
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2道英语题目
1.Peter and Tom ________(know) each other since 1990.
2.She borrowed the book last week.保持原句意思
She_______ ________ the book since last week.
请写明原因
1.Peter and Tom ________(know) each other since 1990.
2.She borrowed the book last week.保持原句意思
She_______ ________ the book since last week.
请写明原因
1.have known
因为since之后一般用 现在完成时
2．has kept
因为borrow为非延续性v. 要改为keep
1have knowed 2has kept
1
have known
2
has kept
因为borrow是一个不可延续的动词