It didn't surprise us at all ______cause_爱下问搜题

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问题选择题

It didn't surprise us at all ______ caused his success.

A. why
B. that
C. how
D. what

答案

答案：D

问答题

论述课程的目标评价模式。

填空题

Applet生命周期方法有init()，【】()，stop()和destroy()。