...n groups formed in opposition to Erevan's intense
industrial air pollution and to nuclear power generation in the wake of the
1986 reactor explosion at Chernobyl.
Environmental issues helped form the basis of the nationalist independence
movement when environmental demonstrations subsequently merged...
... students did a survey of our classmates to find out what sports
interests and needs our students have. We hope that the result of our survey
will be useful to the school in deciding
what new sports clubs shouild be set up.句子来自2019版人教版高中英语新教材必修一的
Unit 3（p45）...
The procedure is so commonplace
that 1.5%of the babies born in Western Europe,North America and
Australia owe their existence to the
technology .(2018-7(洛杉矶时报》)这个句子中babies 后面跟的who are born为什么省略了?
...s has the courage to speak out he knows is true, do what he
feels is right and fights for what he thinks is unfair.他是一位值得尊敬的人，因为他总是有勇气说出他所知道的真相，做他认为正确的事情以及对抗他所认为不公平的事情。曹老师好，原句speak...
...direction在句中的功能是什么？They could find
out where they were and in which direction they were going.in which direction是究竟算是什么结构，是介词短语吗？是用来引导宾语从句的吗？还有个例句：In which area of
China did the UFOs often appear? 这个结构...
在一本书上看到这样一句被动语态：A good time was had by all the students who took part in it. 参加这项活动的学生都玩得很高兴。觉得这里的have a good time 用于被动语态有点别扭，请问have a good time可以像这样用于被动语态吗？
句子：Either way, if its roots are pulled up from out of the ground as the tree topples over, then there’s usually a big hole, a pit left in the ground where the roots used to be.请问老师：from out of the ground，这里的out单独是什么词性，out of the ground整体又是一...
...hotography, a process that records radiation from surface areas, have made it possible to study in greater detail than ever before the effects of calefaction, or warming, of a river.似乎划线部分原位置在study后面，为什么呢？这两个句子是一种类型吗？这种现象的学术...
“It seems that she was there at the conference." The sentence means thatA. she seems to be there at the conference.B. she seemed to be there at the conference.C. she seems to have been there at the conference.D. she seemed to being there at the conference.参考答案说：題干的...
With a country develops, its cities become the engines of development.
曹老师您好，答案将with改成了as，说with是介词，后面应该接名词，名词短语或者代词。请问老师这个说法对吗？
with不是可以引导独立主格结构吗，那with...
在一篇书面表达中看到这样一个句子：The man and the woman were married last week.我对这句中的 were married 的用法感到不解，为什么不用 got married 呢？不是说 be married 表示状态，get married 表示动作吗？这里应该是指他们结婚这件事发生在...
He knew that with him to help her, she could and would succeed.上文红色部分，是with引起的复合结构（with+宾语+补语），还是由with引出不定式的逻辑主语（类似于for sb to do）.请老师分析一下，谢谢.with+sb(宾格)+to do可以有几种叫法？with sb是在...
...）becomes（系动词）an unsealed road（表语）once more（定语） and at approximately chainage 2700m（地点状语） the proposed alignment（主语） joins（谓语） a road under which there is already a DN80 PVC watermain（宾语）. A typical view of this section of the route（...