However，scientistsaredelightedbythediscovery，becausethe...
来源：语文精选馆 2.22W
问题详情：
However，scientists are delighted by the discovery，because the engineers were all very educated people and scientists feel they can________ what they described.
A．rely on B．deal with C．write down D．pass on
【回答】
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知识点：词组 短语
题型：选择题
