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【单选题】
青春期开始的标志是
A.
音调变高
B.
月经初潮
C.
出现
D.
乳房发育
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举一反三
【单选题】What is the best way of stopping an over-speeding diesel engine?
A.
Disconnect the battery cables from the starting motor.
B.
Drain the hydraulic fluid from the governor sump
C.
Block the flow of cooling air to the radiator.
D.
Secure the fuel supply and block the air intake
【单选题】常用尺寸段的标准公差值,随公称尺寸的增大而增大,随公差等级的提高而。
A.
增大
B.
减小
C.
不变
D.
不定
【单选题】船舶首倾时比尾倾时的:()
A.
航向稳定性差,旋回圈大
B.
航向稳定性差,旋回圈小
C.
航向稳定性好,旋回圈大
D.
航向稳定性好,旋回圈小
【单选题】Section DDirections: Read the following text about the young generation’s performance in their jobs. For questions 41-45, choose the answer (A, B, C or D) which you think fits best according to the te...
A.
Young men can perform better in their jobs.
B.
Young men are superior to older ones.
C.
Young men get better jobs than older ones.
D.
Young men always fail to complete their tasks.
【单选题】常用尺寸段的标准公差值,随公称尺寸的增大而增大,随公差等级的提高而( )。
A.
增大
B.
减小
C.
不变
D.
变化无规律
【简答题】In Para.10, there is one word that can be best sum up the girl's feelings for Mike, or the relationship between them. Can you point out it? Why does the author devote so much space to the narration of...
【简答题】根据你听到的对话,选出正确答案。 1. What subject does Xiao Fang like best? [     ] A. PE. B. Chinese. C. Art. 2. How many students are there in Li Hong's class? [     ] A. 55. B. 32. C. 23. 3. What colour is the E-do...
【简答题】听小对话,从A、B、C三个选项中选择正确的选项,回答问题。 1. When does the library close? A. At 5:45 p.m. B. At 5:10 p.m. C. At 5:50 p.m. 2. Where does the dialogue probably take place? A. In a school. B. In a tea house. C. At h...
【单选题】常用尺寸段的标准公差值,随公称尺寸的增大而增大,随公差等级的提高而______。
A.
增大
B.
减小
C.
增大或减小
D.
保持不变
【简答题】请听下面5段对话,选出最佳选项。 1. What will the two speakers do first? A .Look for the new tie. B. Fix the shelf. C. Paint the shelf. 2. How old is the man speaker? A. 41 B. 45 C. 49 3. What do we know about the ma...
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