感觉一般是用 It is time that...，但可以用 It is time when...吗？比如：It’s time you _____ threw those shoes in the bin. 你该把缔些鞋子扔进垃圾箱了。不用填空是对，填 that 也是对的，但填 when 对吗？为什么？
..._______ I get some icy water for you now, madam?Thank you very much, but the doctor told me that I _______ drink anything like
that unless it is getting warmer.A. Can; needn'tB. May; can'tC. Should; shouldn'tD. Need; mustn't答案是D，但为什么不可以选B或C呢? ...
...pposing before mentioning a possible situation or action. You usually then go on to consider the effects that this situation or action might have.例句：1. Suppose flights are fully booked on that day—which other day could we go? 2.Suppose someon...
So a less anticipated outcome has been the appearance of generational inequalities.
老师您好，这是一道专八的改错题，so改为but，表示与前文是转折的关系。我改的时候惯性思维把它理解成了such a/an+adj+n的结构，又把句子理解成了倒装。
请问老...
As record-breaking fires burn across the western United States, President Donald Trump remains skeptical thatclimate change is a factor.（背景补充： 美国某一地区的森林大火目前正在燃烧）。请教老师：1）为什么As引导的时间状语从句用了一般现在时burn? 为...
...的第60题：Farming produced more food per person ___58___
hunting and gathering, so people were able to raise more children. And, as more
children were born, more food ___59___ (need). Agriculture gave people their
first experience of the power of technology ___60___ (change) lives.60题的答案...
... inception in 2018. He always enjoys dropping by and peeking his head into the shop to see who is there for a lively
chat.摘自9月份《中国日报》英语版，我觉得句中的peeking是不正确的，seek是不及物动词。如果不正确，该如何更改？谢谢专家老师。
...了被动语态：Not a sound was to be heard. 听不到一点声音。All these computers are to be exported. 所有这些电脑都将出口。No books are to be taken out of the room. 书籍不得携出室外。而下面的的不定式却用了主动语态（注意 convince 是及物动词）：Yo...
1. 引导定语从句的是关系代词，如：
The girl who is behind you is my daughter.
因为 who 在从句中充当了主语所以叫关系代词。
2. 引导宾语从句的叫连接代词，如：
I don't know what you name is.
可是这个 what 也充当了从句...
...u. 谢谢你。That will do. Thank you. 够了，谢谢你。Thank you for the breakfast. 谢谢你的这顿早餐。Thank you for your cooperation. 感谢你们的合作。Thank you for all your kind help. 谢谢你各方面的热心帮助。Thank you for offering us so many data. 谢谢你为我...
用作形容词的 worried 主要用作表语。如：The youth today are worried about jobs. 今天的年轻人担心找不到工作。She is very worried about her sick mother. 她很担心她生病的母亲。She seems very worried about something. 她像是在为什么事犯愁。Though he ...
...“have been to + 地方”是可以连用次数的。如：I have been to the farm three times. 我去过这个农场三次。▲类似地，have been here (there) 也可以连用次数。如：We have been there three times. 我们去过那儿三次。▲我这里的问题是：have been 后接形...
Be the consequences _______they may, I will not shrink from doing my duty.A. that B. which C. what D. as看了答案选 C, 但是，有些人又说选 D，到底选什么，很迷茫。这是个非限制性定语从句吗？而且还是倒装句吗？...