Batteries must be kept in dry place—electricity should leak away.A.where B.lest C.that D.unless 译文：电池必须要存放在干燥的地方避免电量流失。根据语义，答案是B，但是为什么从句不用would而用should？用would不是语义更通顺么？请教should在这...
I had supper earlier than uaual. 这里词典把 than 归为介词，后面的 usual 为形容词，这里怎么理解呢？原句为than I was usual吗？What gets Twitter users more excited than a year's supply of Wendy's chicken nuggets?这里的than视作介词吗？
A study challengens that belief,questioning whether brains really can be distinguished by gender.这句话中我认为questioting 是现在分词作伴随状语，但是从结构上来说它也可以是study的后置定语啊，两者都是主谓关系，请问如何有效的区别分词作状语还...
A survey of news stories in 1996 reveals that the anti-science tag has been attached to many other groups as well, from authorities who advocated the elimination of the last remaining stocks of smallpox virus to Republicans who advocated decreased funding for basic research.此处的as well该如何...
"But that stimulates even more of a demand-there is no end in sight," Mr. Schleicher said, "The demand for skill. clearly, is growing faster than the supply that is coming from schools and colleges."老师这句话中的-there is no end in sight是不是插入语？
Sociologist Catherine Kohler Riessman reports in her new book "Divorce Talk" that most of the women she interviewed—but only a few of the men—gave lack of communication as the reason for their divorces. 请问“gave lack of communication ...
Mr Wood, I am here just in case anything out of the ordinary ____.A.happens B.happen C.would happen D.will happen我觉得选B（should） happen更合适，各位老师觉得呢？朗文词典说在较正式的语境中可以用should do，不一定要用现在时。
Cora Tso a Navajo woman who recently graduated from law school in Arizona lost her grandparents to Covid-19 in May.1）死于冠状病毒，为什么这里使用了介词to, 而不是from 呢？2）of - 也可以表示原因（由于），因此请教老师这里可否用of？
Patrick and colleagues at Penn State surveyed 651 college freshmen both before and after spring break.They were able to control for student behavior before spring break, which was a strong predictor of behavior during break.
请问这里为何用control for呢，control不是及物动词吗...