The first thing she did ( ) up to her teacher and thank her for all her help.A.to go B.had goneC.was go D.was going悬着那个,为神马?求详解

问题描述:

The first thing she did ( ) up to her teacher and thank her for all her help.A.to go B.had gone
C.was go D.was going
悬着那个,为神马?求详解

B....the fist thing she did (which)(B)是过去完成的事情对现在的影响.....所以选过去完成词态...

D.was going 为正确选项
动名词做表语
祝你进步

应该是.was to go
主语是the first thing /
she did是定语修饰主语
was to go ......是系表结构作谓语
当前面出现序数词修饰名词时(the first thing / the last man 等等),后面的用不定式作定语或构成系表谓语 。又如
He was the first to come to school this morning

D.was going
使用过去将来时
表示当时要做的事情
A肯定不对,没有谓语了

C
这是“主系表” 结构,先排除没有系词的A, B
由于是将要做的是要用不定式作表语,排除D
选c . 主语部分有实义动词 do"做“ 这时表语是不定式时可以省to(当然也可以不省略)
全句意为: 他做的第一件事就是向他的老师走过去感谢他所有的帮助.