Question

【题目】Jack didn’t tell the truth but his mother .

A. found it out B. looked it up C. found out it D. looked up it

Answer 1

【答案】A

【解析】句意：杰克没有告诉我事实，但是他的母亲发现了。短语find out表示发现，找出；短语look up表示查阅；这里代词要放在中间。根据题意，故选A。