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【单选题】
单相交流调压电路,电阻性负载时,电路的移相范围(         )。
A.
0-90度
B.
0-180度
C.
0-360度
D.
0-45度
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举一反三
【单选题】Shakespeare is difficult to understand than contemporary writings because many of his words were used in different ______ from what they have now in dictionaries.
A.
senses
B.
forms
C.
dialects
D.
terms
【单选题】Until the ninth century, written words were not actually separated, ____________in some literary writing, dots or points were used to indicate divisions.
A.
in spite of
B.
contrary
C.
contrast to
D.
but
【单选题】下列实验的解释或结论不正确的是(  ) 选项 实验 解释或结论 A 用激光笔照射水玻璃溶液,有丁达尔现象 SiO 3 2- 水解生成硅酸胶体 B 在新制的氯水中加入碳酸钙粉末,充分搅拌 氯水中HClO的物质的量增加 C 向包有Na 2 O 2 的脱脂棉滴少量水,脱脂棉燃烧 Na 2 O 2 与H 2 O反应放热并有O 2 生成 D 向某溶液中加入稀盐酸,再加入硝酸钡溶液生 成白色沉淀 原溶液中一定...
A.
A
B.
B
C.
C
D.
D
【单选题】Language & Personality If you overheard a conversation on a bus, do you think you could tell, from the words that were used and the topics discussed, the personality of the people who were chatting? W...
A.
True
B.
False
【简答题】“Knock it off !”Billy would not 1 banginghis foot on the table. Mrs. Stewart had lost all 2 in telling him to stop. Her words were falling on 3 ears.She had asked her son to quit doing something that ...
【简答题】Some words which were used to designate one thing but later changed to mean something else have experienced the process of semantic transfer, known as _____________ or _____________________.
【简答题】上钩;引起兴趣
【单选题】Language & Personality If you overheard a conversation on a bus, do you think you could tell, from the words that were used and the topics discussed, the personality of the people who were chatting? W...
A.
True
B.
False
【简答题】How many linking words(衔接词) were used to connect three sentences belong to the problem part? (7.0分)A. One B. Two C. Three D. Four
【单选题】Words were used _____ in some parts of this essay.
A.
unfortunately
B.
lately
C.
inappropriately
D.
girly
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