问题
选择题
Don’t be angry with him；after all，he’s only a child.Besides，he didn’t make the
mistake ________.[ ]
A．in turn
B．on purpose
C．by accident
D．in total
答案
答案：B
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Don’t be angry with him；after all，he’s only a child.Besides，he didn’t make the
mistake ________.[ ]
A．in turn
B．on purpose
C．by accident
D．in total
答案：B