◎ 题干
— How can they inform Audrey of their project?
— _____ they had her email address.

 [     ]

A. What if
B. Only if
C. If only
D. Now that
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“— How can they inform Audrey of their project?— _____ they had her email address. [ ]A. What if B. Only if C. If only D. Now that …”主要考查了你对  【从属连词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。