He didn’t want （） his mother because she had sacrificed so much for him.A.to fail
He didn’t want （） his mother because she had sacrificed so much for him.A.to fail
B.failing
C.to fail for
D.failing for答案：A难度：1知识点：词汇与结构部分\大学英语A\结构A\非谓语动词A
A.to fail
B.failing
C.to fail for
D.failing for
正确答案：A
解析:词汇与结构部分\大学英语A\结构A\非谓语动词A