—What does PM 2.5 mean? —It's a professional ________ indicating the condition of air pollution.
发布时间:2021-08-05
A.term
B.item
C.number
D.mark
试卷相关题目
- 1 The traffic problems we are looking forward to seeing ________ should have attracted the government's attention.
A.solving
B.solve
C.to solve
D.solved
开始考试点击查看答案 - 2 The lecture, ________ at 7:00 pm last night,was followed by an observation of the moon with telescopes.
A.starting
B.being started
C.to start
D.to be started
开始考试点击查看答案 - 3 I found that she was unhappy and didn't say ________ word all ________ way home.
A.a; the
B./; /
C.a; /
D./; the
开始考试点击查看答案 - 4 I've lived in New York and Chicago, but don't like ________ of them very much.
A.either
B.any
C.each
D.another
开始考试点击查看答案 - 5 As its name ________, the Volunteer Farm relies on volunteers to weed, plant and harvest.
A.suggests
B.insists
C.predicts
D.possesses
开始考试点击查看答案 - 6New computers are soon out of date since newer models are ________ constantly.
A.turned up
B.turned out
C.turned down
D.turned over
开始考试点击查看答案 - 7 I still remember________to the Famen Temple and what I saw there.
A.to take
B.to be taken
C.taking
D.being taken
开始考试点击查看答案 - 8 Look before you leap! Why not ________ the advantages against the risks before you start?
A.weigh
B.match
C.defend
D.fight
开始考试点击查看答案 - 9 Michelle found a job as a high school teacher which ________ spending quite a lot of time with students.
A.enjoys
B.involves
C.practices
D.suggests
开始考试点击查看答案 - 10WikiLeaks founder Julian Assange was in court today, and when asked for his address he said he didn't want to ________ that information.
A.give out
B.keep out
C.hold out
D.bring out
开始考试点击查看答案