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【判断题】
火花塞的击穿电压将随发动机的转速、负荷、压缩比、点火提前角以及混合气的浓度的变化而变化。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】健康犬的正常脉搏次数为
A.
平均20-140次/分
B.
平均70-260次/分
C.
平均70-140次/分
D.
平均100-140次/分
【单选题】Double Eagle Ⅱ, the first trans-Atlantic balloon, was greeted by avid crowds in France.
A.
eager
B.
surging
C.
appreciative
D.
vigorous
【判断题】Double drum first emerged in China's interior and spread to the Korean Peninsula later, becoming the main percussion instrument.
A.
正确
B.
错误
【判断题】正常 犬 的脉搏数为 60 ~ 1 3 0 次 /min 。
A.
正确
B.
错误
【单选题】He wrote Silly Mammo, which was the first Amharic-English children's book.
A.
Restrictive relative clauses
B.
Nonrestrictive relative clauses
【单选题】下列哪一种方法不适合进行幼儿园数学教育活动?
A.
操作法
B.
比较法
C.
情感熏陶法
D.
发现法
【单选题】犬的正常脉搏次数为()次/min
A.
70-120
B.
50-100
C.
100-150
D.
160-240
【单选题】____ the age of six, Hu Lin won the first prize in the drum kit competition.
A.
in
B.
at
C.
on
D.
for
【简答题】( ) (n.) something that is made for the first time
【单选题】Double Eagle II, the first transatlantic balloon, was greeted by avid crowds in France.
A.
eager
B.
surging
C.
creative
D.
vigorous
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