第一句：Healthy care plans are needed in all big cities to prevent ______ spreadof AIDS. 空内填the。
第二句：In ______ review of 44 studies, American researchers found that menand women who ate six key foods daily cut the risk of _______ heart disease by79%. 空内分别填“...
The 11th National Games of the People's Republic of China ______ held in various cities in Shandong from October 16 to October 28, 2009.
A. was B. were
请问答案是was还是were？换句话说：National Games 做主语谓语动词用单数还是复数？
Don’t go getting yourself into trouble. 别给自己惹麻烦。Don’t go wandering all over the house! 不要在房子里到处转悠！请问句中的 go getting, go wandering 属于什么用法？见过 go swimming, go shopping, go boating, go dancing, go fishing, go hunting, go jogging, go sa...
The judges on the Federal Circuit are “reacting to the anti-patent trend at the Supreme Court”, says Harold C. Wegner, a patent attorney and professor at George Washington University Law School. 按语法规定：句中 that 引导的宾语从句位于句首，不可省略 that，但这个...
Our look into these events begins in the Ukrainian capital where dozens have died in recent fighting as other countries consider getting involved.疑问：这个as应该是连词吧。as作为连词时的意思有：当...时，尽管，因为。但是感觉在这里每一个意思都不...
Old Ed was my oldest friend. In fact, we used to call each other "Old Friend"- when we'd meet, that is. I'm not much of a hand at writing.老师：您好！请问句中 we'd meet 是 we would meet 吗？谢谢。
...有交叉之处，有时很难区分。比如说：Tired and sleepy,I went to bed. （形容词作原因状语）He came home quite changed.（主补）Crusoe stared at the footprint, full of fear. （书上说是形容词作状语表行为方式或伴随，而我觉得像是主补）请问主...
...bsp; ) these days in honor of him because he contributed most of his money to education.A.Were builtB.were being builtC.have been being built答案给了B，我感觉A/C也能说得通啊，用过去时或者完成进行时不是更好么，谢谢老师帮忙分析AC选项错在哪里？还是...
...ature of 400 C, before deceasing nonlinearly as the temperature increases to 800 C.翻译：结果表明：低于400度时，波速线性的急速下降；在400度之后，800度之前波速非线性的下降。一篇国人写的科技论文中的句子，感觉别扭，望高人指点！
...ose during the industrial revolution in the 19th century. This development took advantage of new mass markets and emerging new technology, such as milling，preservaton，Packaging and labeling and transportation. It brought the advantages of pre-prepared time saving food to the bulk of ordinary Peo...
...y the BJH method is a desorptive method (i.e., works from higher pressures to lower pressures modelling ‘imaginary emptying of a condensed adsorptive’关于这个句子我有两个疑问（1）括号中i.e., 表达“即是”的意思相当于that is， in other words 我明白，那单引号&#...
前面有个网友的问题中有这样一个句子：Sylvia regularly took a crowded subway train to work during rush hour.请问这里的 during rush hour 用得对吗？为什么不用 复数 during rush hours 或用定冠词 during the rush hour？