1. There is a risk that sensible anticipation gets converted into foolish numbers and their validity depends on large, loose assumptions.2. The strategic planning process will define the changes protected in the scale and the types of activities carried out by the organization.这两个句...
老师好！2020年的全国卷，65题： 65 he asked the villagers onthe banks of the river where he could find the legendary artist, they smiled and pointed down the river. 答案是When/As。我读了http://www.yygrammar.com/Article/200802/154.html关于when、while、as的区别，有...
Tom _____ in China for 20
years. And now he teaches Chinese in America.A. arrived B. has arrived C. has been D. was参考答案是C.估计是有人认为现在完成时是“因”，后面的一般现在时是“果”，所以有人靠判断前后是否存在因果关系而来决定是否选...
...s of anxiety have lined her brow with deep furrows. Years of war have left their mark onthese pretty islands.Years of civil war have drained the country’s resources. 有时后面接的是动名词。如：Years of smoking have taken their toll on his health. 请问，可以将 years of…看作...
...吧？但我查词典，它没有不及物动词的用法啊？ 附全文:The question, “What do elephants
and fish have in common?” may sound strange but researchers have found that
they both have a feature not observed in any other creature.A team at Georgia Institute of
Technology has discov...
They included two individuals caught
posing as firefighters and entering properties.句子摘自《What's the latest
onthe Los Angeles wildfires and what caused them?》 请教曹老师，过去分词短语caught posing as
firefighters and entering properties作何成分？其中，posing… …
p...
Families in the bottom 10% spend a much higher proportion of their income on food and household costs such as utility bills than the richest 10%, and owing to lower levels of spending do not benefit nearly so much from smaller increases in recreation, clothing, restaurants and other leisure activiti...
VOA 《Americans May Get First Vaccines This weekend》On Thursday the US food and drug administration's advisory committee, endorsed emergency use authorization for the PfizerBiotech Covid 19 vaccine, after hearing a wide range of concerns.为什么不是authorization of the Pfizer...这里使用...