We succeeded,after a good deal of _________ ,in inventing the machine.
发布时间:2021-07-29
A.trial and error
B.morning and night
C.bitterness and hard
D.failure and success
试卷相关题目
- 1His __________ to become a pilot was held back by his poor eyesight.
A.destination
B.inspiration
C.ambition
D.promotion
开始考试点击查看答案 - 2Everyone can receive education.That is to say,education is taken as a right rather than a(n)_________.
A.privilege
B.encouragement
C.assistance
D.dignity
开始考试点击查看答案 - 3You should first read the _________ carefully before you use a new product.
A.introductions
B.instructions
C.explanations
D.reasons
开始考试点击查看答案 - 4We were very angry that there was little _________ given to those who had worked the hardest on the project.
A.credit
B.punishment
C.scold
D.blame
开始考试点击查看答案 - 5Is there any _________ that you'll be back by the weekend?
A.idea
B.possibility
C.news
D.fact
开始考试点击查看答案 - 6He had the good __________ to withdraw from the election contest.
A.sense
B.matter
C.case
D.opinion
开始考试点击查看答案 - 7I am sure David will be able to find the library-he has a good _________ of direction.
A.idea
B.feeling
C.experience
D.sense
开始考试点击查看答案 - 8In my opinion,it doesn't make any________to buy vegetables from 100 miles away when you can buy the same seasonal produce grown right here.
A.impression
B.sense
C.progress
D.effort
开始考试点击查看答案 - 9Can you telephone me at _________ to arrange a meeting?
A.convenience
B.service
C.request
D.comfort
开始考试点击查看答案 - 10In learning English, remembering the words is easy for students. The _________ is whether you can use themproperly.
A.strength
B.challenge
C.weakness
D.benefit
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