第6题: [单项选择]用P2O5、AI、SS、D分别为41%、28.5%、15%、65%、1.7t/m3的矿浆生产磷酸，工艺磷收率为94%，反应槽料浆SS、D分别为28%、1.51t/m3，在90m3/h的投矿负荷下生产，每小时反应生成（）m3料浆量。 A. 332m3 B. 300m3 C. 298m3 参考答案:A
第22题: [单项选择]The Neanderthals have larger housing brains than modern human beings because__________ A. their intelligence is more advanced B. they are much shorter C. their bodies are larger D. they are larger and cleverer 参考答案:C 答案解析:这道细节题的原文在第一段“Neanderthal skulls were distinctive，housing brains even larger on average than those of
参考答案:to leave out all that was not relevant to the topic under discussion (或being discussed) 答案解析:本题测试以that引出的定语从句。若先行词是all，everything，something，nothing， anything，定语从句以that引出，本题还测试词组leave out，be rel
