Question

【题目】George’s ambition is ________ an architect when he grows up.

A.to becomeB.becomeC.to becomingD.becomes

Answer 1

【答案】A

【解析】

句意：乔治的抱负是长大后成为一名建筑师。

考查动词不定式。to become变成，动词不定式； become变成，原形； to becoming语法错误； becomes变成，第三人称单数。本题是动词不定式作表语。这里是“to become”做is的表语。根据题意，故选A。