you ask many different questions be able to acquire all the information you need to know. A. U——青夏教育精英家教网—

题目内容

_____ you ask many different questions _____ be able to acquire all the information you need to know.

A. Unless; will you
B. Unless; you will
C. Only if; will you
D. Only if; you will

试题答案

试题分类