做不来Tom enjoys ____basketball on Sunday afternoons, doesn't he

来源:百度知道 编辑:UC知道 时间:2024/05/28 10:37:29
–Tom enjoys ____basketball on Sunday afternoons, doesn't he?
- Yes, he does. But what his siter enjoys _____.
A to play/dancing
B playing/to dance
C to play/to dance
D playing/is to dance
为什么是D

第一个空的playing作enjoy的宾语,
构成enjoy doing句型,

第二空的关键在于"what",
如果没有那个what的话,
就跟第一个空一样了,

但多了个what以后,
what his sister enjoys就变成了一个主语从句,
后面再跟上is to dance 就构成了“主系表”结构,
不定式“to dance”作表语