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【单选题】
Why did Laura Wolf take the photo and post it online?A.
She was really into recording some small gestures.
B.
She wanted to draw attention to the restaurant.
C.
She was touched by the considerate waitress.
D.
She got paid by the restaurant to do so.
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【简答题】阅读理解。 The Fourth '21th Century Cup' National English Speaking Competition is to be held in Shanghai. Organizers : China Daily and Shanghai Broadcasting Network. Co-ordinator : China University English...
【简答题】三相异步电动机的三相定子绕组通以 ,则会产生 。
【判断题】“21 Century Cup” English Speaking Competition is sponsored by 21st Century.
A.
正确
B.
错误
【简答题】The Fourth '21th Century Cup' National English Speaking Competition is to be held in Shanghai. Organizers: China Daily and Shanghai Broadcasting Network. Co-ordinater: China University English Speakin...
【单选题】在顺相序三相交流电源中,设 A 相电流为 i A =Imsinωt A ,则 i B 为( ) A 。
A.
Imsin(ωt -240°)
B.
Imsin ωt
C.
Imsin(ωt -120°)
D.
Imsin(ωt +120°)
【简答题】The Fourth “21st Century Cup” National English Speaking Competition is to be held in Shanghai. Organizers: China Daily and Shanghai Broadcasting Network. Co-ordinater: China University English Speakin...
【单选题】Which method will a speaker use for a prepared speech competition like that in the CCTV Cup and the 21 st Century Cup?
A.
Reading verbatim from a manuscript
B.
Reciting a memorized text
C.
Speaking impromptu
【单选题】“21 Century Cup” English Speaking Competition i s sponsored by 21 st Century.
A.
TRUE
B.
FALSE
【单选题】Which method will a speaker use for a prepared speech competition like that in the CCTV Cup and the 21st Century Cup?
A.
Reading verbatim from a manuscript
B.
Reciting a memorized text
C.
Speaking impromptu
D.
none of the above
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