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问题 指两个动作为什么用it不用they

You should walk and run every day. _____ can make you healty.A.it          B.he           C.they             D.we答案这里是选择A，我认为选择C，前面不是提到 walk and run , 这不是两件事情，那...

问题 有关过去完成时的句子分析

The Dream of the Red Chamber, the classic novel written  by Cao Xueqin from the Qing Dynasty, also described a maid who  sent/had sent a hand warmer to Lin Daiyu in one chapter.这里是用 sent 还是 had sent 呢，我的理解是，曹雪芹写描述的时候，用了过...

问题 引导定语从句的that与who(可能涉及双定语从句）

The stranger you saw _____ with a big travelling-bag stayed in Room 104 yesterday. A.to come in     B.come in    C.has come in   D.who came in 答案是B。D不对是因为用的是who而不是that吗？将who改成that，视为双定语从句正确吗？...

问题 请问这种单词造词如何理解是什么词性

a slowing down increase of pork prices.a dropping down of refined oil products prices.lower-than-market-expectations这里加入连字符又是不是就会使句子变成形容词？the pushing up of Mid-Autumn Day and National Day holidays.这里pushing up又是什么意思，push up是向上推，...

问题 有关宾补与状语的若干困惑

...的 very upset 做状语，这个可以理解。2. He keeps the house clean.这个 clean 是宾补吧？3. The captain landed us safe. 这个 safe 是状语还是宾补？疑问：1. SVOC 与 SVOA 当 C 和 A 都是形容词时，状语和宾补如何区分？2. SVOC 和 SVOA 当 C 和 A 都是...

问题 年代前面的介词in可以省略吗(in 1970省略成1970)

...介词呢？难道表示年代前面的介词 in 也可以省略吗？The band broke up about 1970, but happily they reunited in the mid-1980s. They produced a new record in 1996, with which they celebrated their former time as a real band.句子来源：高中英语人教版必修二第五单元（...

问题 be going to与be going to be的区别

He says he's going________ a computer programmer in the future.a.to do b.become c.be  d.to be这个答案选择d，老师我想问下：to后面为什么还要加一个be动词。谢谢！这个be 动词在什么情况下要加！

问题 use sth to do中的不定式是目的状语还是宾补

如：we can use it to force a settlement.我们可以用这个迫使和解。是应该理解为目的状语：“我们为了和解可以用这个”还是认为it和to force有主谓关系所以是宾补？因为it force a settlement好像也说的通呀、

问题 in three minutes 应该怎么理解

请教语法网的专家：One of the thieves was struck by a heavy statue, but he was too busy helping himself to diamonds to notice any pain. The raid was all over in three minutes, for the men scrambled back into the car and it moved off at a fantastic speed. 关于in+一段时间的用法，理...

问题 对since和for提问是用when还是how long

—When did you come here?—______________.A. Half an hour beforeB. Since half an hourC. Half an hour agoD. For half an hour①请问这道题选A还是C呢？这两个选项又有什么区别呢？②对since和for提问是用when还是how long？

问题 直接引语引述句的主语是代名词时能否倒装

“12 gold pieces, only 12 gold pieces,” calls out the man.这是直接引句的倒装，动词放在主词前面。没有问题。Off they went. (他们走了). 主词为代名词，不能倒装为: Off went they. (误)问题: “20 gold pieces for a turkey! Are you crazy?” they all say.这个...

问题 to the best of one’s ability中的ability可用复数吗

You will be expected to perform your duties to the best of your ______.A. abilities   B. ability选 B 肯定是对的。但是选 A 也可以吗？

问题 辞书质疑(20)：对《牛津英语用法指南》一处用法分类的质疑

在 Swan 的 PEU 第三版的第16节有如下内容：我觉得文中提到的两个“不同种类”似有不妥，好像前面一个“不同种类”应该归入到后面一个“不同种类”才对，即下面三句的用法应该放在一起更理解：hot and cold drinks (= hot drinks and ...

问题 两个读音分别以元音和辅音开头的并列名词前如何用不定冠词

...，可以共用一个吗？还是一定要分别用冠词？比如，说 an orange and apple 应该没问题；如果说 a pear and orange 可以吗？还是一定要说 a pear and an orange?

问题 ...until he was 39, when he moved to请问when是什么从句

He worked as a photographer until he was 39, when he moved to Hong Kong in what he called the throes of a midlife crisis.