-Whom would you like to be your assistant ,Jack or David

问题描述:

-Whom would you like to be your assistant ,Jack or David
-If I had to choose ,David would be the better choice.
先翻译一下两个句子,再分析一下句子的时态成份.
另外,为什么to 后面有个be to be 这种表达怎么解释,涉及到的语法点请讲一下,would后面怎么也有个be?

--你想要谁做你的助手呢,杰克还是戴维?--如果我必须做出选择的话,戴维更好一些.第一个would like to do sth是固定搭配这里动词是be第二个would是情态动词 后面动词用原形 因此David would be the better choice.的意...