试卷相关题目
- 1It suddenly_____ to me that I could use a computer to do the job.
A.erupted
B.caused
C.occurred
D.happened
开始考试点击查看答案 - 2This kind of bird is ___________ , and we should do what we can to _______ it.
A.dangerous, save
B.endangering, protect
C.in dangers, save
D.in danger, protect
开始考试点击查看答案 - 3The young physics teacher couldn't _______ her words ________ by the students.
A.get; understanding
B.get; understood
C.get; to understand
D.make; understand
开始考试点击查看答案 - 4Large quantities of solid fuel ______consumed every day and too much carbon dioxide is sent into the air, which in turn _______ the going up of temperature.
A.is; results in
B.are; results in
C.is; leads to
D.are; results from
开始考试点击查看答案 - 5So far, scientists
haven't found any evidence of water that ______ life on Mars.A.holds
B.raises
C.brings
D.supports
开始考试点击查看答案 - 6If Tom doesn't realize his mistake, he will _____ one day.
A.heart- broken
B.keep his word
C.get the hang of it
D.get into trouble
开始考试点击查看答案 - 7A decline in electricity output forces industrial estates and cities to burn more coal and give out more carbon to _________ the shortfall.
A.make out
B.make up
C.bring out
D.bring up
开始考试点击查看答案 - 8He was _________down for several days after he heard the bad news .
A.broken
B.cast
C.cut
D.discouraged
开始考试点击查看答案 - 9Alice was_________the letter from Tom, but it didn't reach her for some reason.
A.expecting
B.waiting
C.waiting for
D.expected
开始考试点击查看答案 - 10We______ the old scientist _____his contribution ______the country.
A.admire; for; to
B.admire; at; to
C.respect; on; for
D.respect; on; at
开始考试点击查看答案