A-A+
I am sure he is up to the job ______ he would
问题详情
I am sure he is up to the job ______ he would give his mind to it.
A.if only
B.in case
C.until
D.unless
参考答案
正确答案:A
解析:状语从句。根据句意判断,此处是一个条件状语从句,in case意为“万一”,until意为“直到”,unless意为“除非”,只有if only表示“只要”,符合上下文语义,故为正确答案。