Even with all this progress, tensions continued to mount in cities, where daily racial prejudice and hardships called into question all of the “progress” that had been happening.
There ought to be
less anxiety over the perceived risk of mountain climbing than ________ in the
public mind today.A exists B exist
C existing D existed这里答案说选的是A ，因为than后面引导比较状语从句省略主语anxiety所以后面用谓语动词exists .那这样我认为over就...
"You outlined the plan in those letters?""No. They merely told my managers which salesmen I wanted for
Oklahoma and the costs of the various drills.""But a careful person, knowing the content of all those letters, could
have worked out what you intended to do?""Yes, but no one person knew the conten...
英文：On October 29th, following an astonishing drubbing handed out to her Christian Democratic Union (CDU) in the prosperous state of Hesse, she announced that she will step down as leader of the party in December.中文：10月29日，在繁荣的黑森州，德国基督教民主联盟（以下...
That smartphone sales have peaked, and seem to be levelling off at around 1.4bn units a year, is good news for humanity. 这里的 a year是做定语修饰around 1.4bn units吗？感觉不是修饰谓语动词 level off 的。
Not having any other option at that time, I decided it was best to sit and wait.option后面是否应该加s，限定词（many/any/some…）+other+名词中的名词的数是否是由前面的限定词确定（any后一般加复数可数名词）。
...一段时间的状语连用，I have heard from my girlfriend since I came to America. I have bought this pair of shoes for two years. 但在之前的回答，http://ask.yygrammar.com/app_q-36225.html 老师说在since引导的时间状语从句中可以用动态动...
...是及物动词词组?)
3.如果 是动词+副词+介词(如look forward to，keep up with)形式的词组是不是该动词(look，keep)就是不及物? 整个词组因为加了介词就整体变成及物了呢？
4.get out of here，get out here哪个对
look out the window，look out of the wi...
...》Despite the vaccine's approval there is still much planning and details to be finalized at the state and local level in terms of when andwhere Americans can get the vaccine.上面的there is still much planning...中的planning是“名词化的动词”吗？ 这种名词化的动词可以用形...
VOA 《Biden Inauguration Crowd Looks to Next Chapter for America》Courtney Thomas welcomes Biden's rejoining of the Paris Climate Accord.为什么不说Courtney Thomas welcomes Biden's rejoining the Paris Climate Accord. ？二者语法和理解含义上究竟有何区别？
Did Nielsen then feel content in his career? Yes and
no. He was thrilled to be doing the comedy that he always felt he should do,
but even during his last few years, he always had a sense of curiosity,
wondering what new role or challenge might be just around the corner. He never
stopped working, ne...
... is the so-called big deal, where institutional subscribers pay for access to a collection of online journal titles through site-licensing agreements. 【参考译文】一种是所谓的大批量模式，即机构订阅用户通过网站许可协议方式购买在线期刊的阅读权限。【...
...as the train was speeding along the St Lawrence River toward the Gulf of St Lawrence and down to the distant east coast, the cousins dreamed of French restaurants and red maple leaves. 请问这句话里的第一个as是什么意思...