问题描述:
I'm thankful to the soldier,without _____ rescue,my son would have been drowned.
A.whose B.which C.whom D.his
The students were busy going over their lessons,only ____once in a while to have a rest.
A.to stop B.stopping C.stopped D.having stopped
第一题选D不可以么,这是什么句式啊?
第二个为什么一定用现在分词呢,这是什么用法,不定时不行么?
本人学术不精,请各位老师说细一下哈,谢绝只写个答案,请讲清楚我的问题(可能很二哈),多谢您的回答.
A.whose B.which C.whom D.his
The students were busy going over their lessons,only ____once in a while to have a rest.
A.to stop B.stopping C.stopped D.having stopped
第一题选D不可以么,这是什么句式啊?
第二个为什么一定用现在分词呢,这是什么用法,不定时不行么?
本人学术不精,请各位老师说细一下哈,谢绝只写个答案,请讲清楚我的问题(可能很二哈),多谢您的回答.
问题解答:
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