英语从句题目1 THE DOCTOR did all ______to save the wounded boy.Awhat he could B.he could .,B为什么不行,要怎么么改才行.2we are swimming in the lake____suddenly the storm started.A.while B.when C .AS D.IF.答案A为什么
问题描述：
英语从句题目
1 THE DOCTOR did all ______to save the wounded boy.
Awhat he could B.he could .,B为什么不行,要怎么么改才行.
2we are swimming in the lake____suddenly the storm started.
A.while B.when C .AS D.IF.答案A为什么
答
1 正确答案是A！all 后面就不能加what了。 all he could=what he could
2 不是很理解这个句子,这不是从句啊
答
第一题应该选B，all后面不能再接what了。what等于all that.
第二题while前面接ing表示在一件事发生的过程中发生另一件事，when没有此用法。所以while更好。
答
1.正确答案应该是B.首先,这里面有两处省略,全句是 The doctor did all that he could do to save the wounded boy.（1）that：其中 all that 相当于 what,其中all作先行词,即被定语从句所修饰的词,后面接that引导的...
答
1 A 应该是what he could(do)是个定语从句
2 be doing while...是个句型 某件事发生时另一件事正在发生