Tom has trouble what the teacher says in English class. A.understand B.to understandC.unders——青夏教育精英家教网——

题目内容

Tom has trouble _______ what the teacher says in English class.

A、understand
B、to understand
C、understands
D、understanding

试题答案

D

相关题目

Tom has trouble _______ what the teacher says in English class.

A、understand
B、to understand
C、understands
D、understanding

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