The one thing I hate to do is ___to bed before I feel tired.A go B to go C went Dgone 可前面不是讲“不定式在系动词be后做表语时,如果主语部分有实义动词do,不定式就可省去to" (无敌英语精装版206页7题）为何

The one thing I hate to do is ___to bed before I feel tired.A go B to go C went Dgone 可前面不是讲“不定式在系动词be后做表语时,如果主语部分有实义动词do,不定式就可省去to" (无敌英语精装版206页7题）为何
The one thing I hate to do is ___to bed before I feel tired.
A go B to go C went Dgone 可前面不是讲“不定式在系动词be后做表语时,如果主语部分有实义动词do,不定式就可省去to" (无敌英语精装版206页7题）
为何不选A

The one thing I hate to do is ___to bed before I feel tired.A go B to go C went Dgone 可前面不是讲“不定式在系动词be后做表语时,如果主语部分有实义动词do,不定式就可省去to" (无敌英语精装版206页7题）为何
___to bed before I feel tired.
这句是个从句,可化为THAT ___to bed before I feel tired.
在这个里面就要有TO了
我也是根据了一点语感

原句化简后为the thing is to go to bed,
to go to bed 是作为宾语的，只能用to go或going.所以选 A
失误,写错了,该选B.
A go不能直接作为宾语,必须用不定式to或用现在分词形似