Hello,Jessica!Whathappened?Ico

-----Hello, Jessica! What happened?
----- I could not hear you clearly because my mobile phone could not receive a good ________.

A．sign

B．signal

C．symbol

D．mark

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相关试题

Hawking became world-famous in _______.

A．his thirties in the 1970’s

B．the thirties in his 1970

C．his 30s in 1970’s

D．the thirties during the 1970

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They asked me to have a dinner in an excellent restaurant with the, I said that it was at least five years since I _______ a good meal.

A．had enjoyed

B．was enjoying

C．enjoyed

D．had been enjoying

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He is ______as a leader but he hasn’t__________ in teaching.

A．success; many experiences	B．a success; much experience
C．great success; an experience	D．a great success; a lot of experiences

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The mistakes made by Chinese students are quite different from _________ made by the Japanese students in English study.

A．That

B．which

C．what

D．those

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He knows so much about the story. He must have read the book,_____?

A．mustn’t he

B．doesn’t he

C．hasn’t he

D．didn’t he

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