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【判断题】
Delphi 法就是让专家在一起讨论,以达成共识的方法。A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】词汇练习和句型结构练习
【简答题】说明什么是热力学可逆过程,有哪些特点?
【单选题】It’s a pity that Andrew didn’t want to go to the conference.________ willing to go，we could have paid all his expenses.
A.
Had he been
B.
Being
C.
Was he
D.
He had been
【单选题】It’s a pity that he () such a good chance.
A.
missed
B.
misses
C.
had missed
D.
should miss
参考解析：
知识点：
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