题目内容
(请给出正确答案)
[主观题]
What is a fiber-reinforced composite primary composed of? Use a schematic drawing to indicate the st
ructure of a fiber-reinforced composite and their corresponding interfaces and interphase.
答案
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第2题
It was ______ he said ______ disappointed me.
A) that; what B) what; that
C) what; what D) that; that