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【简答题】
实际晶体中主要存在三类缺陷,其中点缺陷有______和______等,线缺陷有______,面缺陷有______、______等。
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【多选题】环境问题主要包括( )三个方面。
A.
生态破坏
B.
环境破坏
C.
环境污染
D.
环境干扰
【简答题】Jack is good, kind, hard working and intelt. __________, I can’t speak too highly of him. A. As a result B. In a word C. By the way D. On the contrary 12. I __________ going...
【简答题】A. Friendly. B. Serious. C. Hard-working. D. Open-minded.
【简答题】Working with words Find the words in the text that mean the same as these words. 1. hard; 2. characteristics; 3. because of; 4. fuel; 5.means of transport; 6. very dear; 7. present; 8. rules 9. togeth...
【单选题】【 2015· 陕西】 22. Mary really hard on his book and thinks he’ll have finished it by Friday.
A.
worked
B.
has been working
C.
had worked
D.
has worked
【多选题】道德对社会的重要作用表现在( )
A.
道德有相对独立性
B.
道德是影响社会生产力发展的一种重要的精神力量
C.
道德对社会意识形态的存在和发展有重大影响
D.
道德能够维护社会秩序和稳定
【多选题】新一轮电力体制改革中强调的“三开放”是指()。
A.
有序向社会资本放开配售电业务
B.
有序放开输配电以外的竞争性电价
C.
有序放开电力工程项目建设
D.
有序放开公益性、调节性以外的发电计划用电
【判断题】马克思主义信仰与宗教信仰没有本质的区别。
A.
正确
B.
错误
【单选题】研究认为,到达轨道交通车站的合理不行去应是以车站为圆心,半径为( )的区域。
A.
500m-800m
B.
600m-800m
C.
500m-600m以内
D.
700m-800m以内
【简答题】6 Conversation Two Questions 12 to 15 are based on the conversation you have just heard. 12.A) She is hard-working. B) She has to catch an early bus. C) She is busy in the morning. D) She gets up late...
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