有关冠词的几道英语题!

问题描述:

有关冠词的几道英语题!
1.one way to understand thousands of new words is to gain _____ good knowledge of basic word formation
A./ B.a C.the
选哪个,为什么?
2.A bullet hit the soldier and he was woungded in ____ leg
A.HIS B.THE
选哪个?为什么?
3.I wondered why Jenny _______ to us recently.we should have heard from him by now.
疑问:为什么是hasn't written 而不是doesn't write

1,B.a
a good knowledge of ...固定短语,.的知识
2,B,the
sb be wounded/hit/caught...+in/on + the +身体的某一部位.这里的the不能用物主代词.
3,后面是完成时态,前面也要用完成时态,相一致.