题库大全
查看
题库大全
题库
考试培训
财会类题库
网络知识
作业答案
作业习题
蚂蚁庄园答案
当前位置:
题库大全
作业答案
—What does PM 2.5 mean?—Its a professional indicating the condition of air pollution.A.
—What does PM 2.5 mean?—Its a professional indicating the condition of air pollution.A.
发布时间:2020-08-17 11:14:19
—What does PM 2.5 mean?
—It's a professional indicating the condition of air pollution.
A. term
B. item
C. number
D. mark
网友回答
(答案→)A. term
B. item
C. number
D. mark
解析:A 句意:“PM 2.5是什么意思?”“它是一个表明空气污染状况的专业术语。”term在此表示“术语”。
以上问题属网友观点,不代表本站立场,仅供参考!
上一条:
Finding information in todays world is easy.The is how you can tell if the information
下一条:
In my brothers absence, I would like to thank all concerned on his .A. behalfB. partC. bu
资讯推荐
That scientist work is successful has been made a model worker.A. whichB. whoC. thatD. w
Williams shows some challenging means diners at their mystery lunch on Sunday might eat
My mother and her old friends talked of some things and people they remembered in the sc
Whats going to happen in the future? Will robots take over our planet? Will computers bec
The twin sisters were shopping for hours on Womens Day and managed to bags of bargains.
Maria the interviewers with her knowledge and experience, and as a result she was offere
New computers are soon out of date since newer models are constantly.A. turned upB. turn
When the group discussion is nearing its end, make sure to it with important points.A. c
—The town is so beautiful! I just love it.—Me too.The character of the town is well .A. qu
While intelligent people can often the complex, a fool is more likely to complicate the
According to the law, all foreigners have to with the local police within two weeks of a
The two countries agreed to their differences and work together for peace, which has a p
Mother always complains that children their shoes very quickly.A. find outB. wash outC.
In order to consumers, its extremely important to consider what information should be in
He didnt what I said because his mind was on something else.A. hold onB. hang onC. take
—Oh, God! Somebody the cup.—It wasnt me. I didnt do it.A. was breakingB. is breakingC.
If you to their home, remember to bring a small gift.A. inviteB. were invitedC. have bee
Lucy has changed a lot since she got her new job. Recently she her work quite well.A. ha
Give me an undisturbed hour and I the work Tom has left unfinished.A. see toB. will see
Siberian Tigers and killed at such a speed that they will disappear from the earth in th
To her disappointment, what she had devoted herself to in nothing but failure.A. resulti
They to go shopping in the downtown district, but they cancelled it because of a hard ra
—Did you enjoy meeting your old schoolmates at the party last week?—Yes, I did. We each o
—Alas! I have left my key to the office in my car.—Dont worry. I it for you. Wait a minu
Mary as a secretary in this company for twenty years and now she stays at home taking ca
On Monday mornings it usually me an hour to drive to work although the actual distance i
—Hi, Kathy! Any plans for tonight?—Not yet, Tim. I where to go for dinner.A. was wondered
Around two oclock every night, Sue will start talking in her dream. It somewhat us.A. b
The teacher praised me for progress Id made, which was great encouragement to me.A. th
Liang Bo, the champion of the Voice of China, is a man of few words but has remarkable
返回顶部