3道英语语法题

题目

3道英语语法题
1.Help youself!All the food ( ) good.
A.tastes B.tasting C.is tasted D.will tasted
2.The girl prefers ( ) with her grandmother to ( ) with her mother.
A.stay;stay B.to stay;stay C.staying;stay D.staying;staying
3.The reson ( ) he didn't go to school last week was ( ) he was ill.
A.why;that B.that;because C.that;that D.for;what
别只说答案,我要的是分析过程,分析依据,各题中的语法知识~

答案

1.A
随便吃,所有的食物尝起来都很好.
taste是感官动词,不用被动语态.
2.D
prefer doing sth to doing sth.比起干某事来更喜欢干某事.
是固定用法
3.A
由于he didn't go to school last week 是完整的句子,因此要用why关系副词,可判断选A