教科书上例句:He
is not afraid of making a speech in front of many people.请问老师，如果说成He is not
afraid to make a speech in front of many people. 可以吗？二句话含义有差别吗？可我感觉书上错了，这里应该用be afraif
to do...才对。
Then, talk to your friend. Friendship should be one of the greatest
things in the world, but sometimes it can be difficult. Again, your strategy is
clear communication. Tell your friend you’re angry with him for repeating what
you said and making the situation worse, but that you want to move on. ...
...要用虚拟语气吗？这里没有用，所以有点疑惑。Its built-in means of combining and recombining (nesting) of its various levels has suggested to many leading linguists that language is theoretically infinite though not practically so in every usage.
...men of the reception which he was to expect;but a worse followed,when,upon inquiry for his daughter and her husband,he was told they were weary with traveling all night,and could not see him;and when lastly,upon his insisting in a positive and angry manner to see them,they came to greet him,whom sho...
...语，是吗？那把它改成被动语态，为什么A mess had been
made in the house. 不对呢？这也是要把of加上吗？那改成A mess had been
made of in the house. 对不对呢？此外，She gives a pen to me. 改成被动，可以是A pen was given
to me by her. 或 I was given a pen....
Poor shipping experiences can lead to customer attrition, one reason that lead-time is so
important in shipping.请问这个句子的one reason的语法怎么理解？首先，that引导的的是定语从句修饰reason，这个没错吧？整个句子是不是可以改成下面这个定语从句？...
例1：But just like how
a camera fails to capture everything about a sunset（方式状语）, those images（主语）don't capture（谓语）everything（宾语）that's unique and
wonderful about ourselves（定语从句）.例2：We（主语）need（谓语）to understand
that we are all beau...
...津高中英语模块一第2页：I was very happy with the school hours in Britain because school starts around 9 a.m.and ends about 3.30 p.m.This means I could get up an hour later than usual as schools in China begin before 8 a.m.▲句中的红色划线部分第一处 school 用的是单数，...
Under the force of gravity, the compression resulting from a collapse of the object must release energy. Ages for Earth were derived that were in the tens of millions of years, much less than the geologic estimates of the lime.在重力作用下，这种来源...
...单数，they 表复数。但下面这句就不简单了，也不明显：In this new company it has more than 30 world experts from different countries.In this new company they have more than 30 world experts from different countries.哪句对？还是两句都对？若两都对，那有何区别...
According to their latest paper published in Nature, the biomass of large predators (animals that kill and eat other animals) in a news fishery is reduced on average by 80% within 15 years of the start of exploitation.红色部分的15年 “指的是开采的开始这一整个阶段一共15年” ...
一，The central government will support Beijing in setting up a pilot free trade zone characterizing scientific and technological innovation, opening-up of the services sector and digital economy.查过字典，A characterize B表示“A是B的特征”，所以这里的characterizing是不是应...
This past year was, in essence, in a statistical tie with 2016 for the hottest on record, with temperatures driven upward by the warming effects of human activities that spew carbon and other greenhouse compounds into the atmosphere.从本质上讲，过去的一年与2016年是有记录以来最热...
Footage captured in the city of Chongqing in south-western China shows the 20-year-old male chimpanzee Yu Hui mimic the actions of a tourist as he presses his hands towards the glass and carries out a series of push-ups.请问此处的mimic的时态？为什么...
My brother-in-law tried his best to assemble the seat as he saw from the diagrams in the instructions and from his best judgment though it to be safe. However, the belt buckle mechanism wasvery easy for my niece to open by herself, and did so on a car journey.请问：此处的 though 是不是连...