题目内容
( ) 4. [2015 • 汕尾]I hate people laugh at others when they are in trouble.
A. who B. whom
C. which D. they
4. A
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题目内容
( ) 4. [2015 • 汕尾]I hate people laugh at others when they are in trouble.
A. who B. whom
C. which D. they
4. A