...more chances to participate remotely, and ___59___ (change) their personal
behavior to do their part in dealing with the climate change crisis. On a
website called No Fly Climate Sci, for example, ___60___ (rough) 200
academics—many of them climate scientists ___61___ (promise) to fly as little
as...
...听第8段材料，回答第11至13题。11. What did David do on his most
recent holiday?A. He had a boat trip. B. He took a balloon flight. C. He climbed a mountain.12. What is on David's list?A. Gifts he needed to buy. B. Things he wished to do. C. Dates he...
...这样一道题：I
need one more stamp before my collection is 或者 hasbeen completed.有的老师说is/hasbeen都可以，有的老师说只能is. 首先，关于在before从句中使用完成时和一般时的理解辨析：请参考https://www.cpsenglish.com/question/49368
和
https://www.c...
I haven't met him for ages, but his mother ________ him sometimes.A. had still seen B. still sees C. has still seen D. still saw老师，这道题我选的是C可答案是B。请问这是问什么？
It is said that an unknown number of books _____ been stolen from the library. (have, has)
请问答案是选单数 has 还是复数 have？按理说 a number of... 作主语是要用复数谓语的，但 an unknown number of... 的意思是“数目不详的……”，而&ld...
One difficulty is that almost all of what is called behavioral science continues to trace behavior to states of mind, feelings, traits of character, human nature, and so on.1.这里what作为关系代词引导定语从句，类似of+what引导宾语从句，what在句中做主语？可以这样表...
...he rules of the
contest. 他们承诺遵守比赛规则。The decision hasbeen made, and we must all
abide by it. 决定已经作出，我们必须遵守。Generally, journalists abide by an agreed
code of practice. 一般来说，新闻记者都守既定的行规。【派生】□abiding
a.由...
Officials familiar with the calls say the efforts have not beena departure from the administration’s efforts over the past year to push oil producers to keep production levels high after Russia’s invasion of Ukraine, which has roiled global markets. (from The New York Times)1. over the past yea...
...现代英语语法》赵俊英，1186页。该书认为是对的。The man hasa gun and threatened to use it. 这句的hasa gun 的has是实义动词，has threatened 的是助动词。这句话摘自《大学英语语法》许广联，该书认为这个用法是错的，应该加上省去的助...
...; D. will act2. —We’ve spent too much money recently. —Well, it isn’t surprising. Our friends and relatives_______ around all the time. A. are coming B. had come ...
... last moment. Book reports weren’t written until the final threat.I’ve beena newspaperman all my adult life. My daughter is a university graduate working toward her master’s degree in English. But Jody? When he entered the tenth grade he became a “vo-tech” student (技校学生). They’r...
...动词。常与for（+时间段）,since（+时间点）连用. Mary hasbeen ill for three days.Mary hasbeen ill since three days ago这种用法和现在完成进行时的表示从过去某时开始一直持续到现在的动作,并且还将持续下去.的用法有何区别It hasbeen raining fo...