He did ________he could _______me with my maths.a.what, to help b.that,help c.which, to help d.what, help
问题描述:
He did ________he could _______me with my maths.
a.what, to help b.that,help c.which, to help d.what, help
答
选A what he could作did的宾语,to help不定式表目的
答
答案是d.waht,help
He did what he could help me with my maths.
首先排除A和C,因为could 后面要加动词原形。
that 引导的是从句,而上面这句明显后面不是从句。
所以选what.
答
正确的是:A 其中he could为插入语,不用管它.而to 表目的
答
D因为could后接动词原形!
答
A