更多"A theory often involves an imaginar"的相关试题:
[填空题]A theory often involves an imaginary model that helps scientists picture the way an observed event could (produce)（）
[填空题]怪不得 he speaks English fluently. He often communicates with foreigners in English.
[单项选择]
[A] He often gets up at six.[B] He often does his homework after supper.[C] He usually goes to school by bus.
[单项选择]A. He often complains. B. He is a short person.
C. He is worried about something. D. He is a happy sort of person.
[单项选择]You can’t believe that he was a （） model when he was young.
A. tall handsome fashion
B. fashion tall handsome
C. tall fashion handsome
D. handsome fashion tall
[单项选择]A. He often complains.
B. He is a short person.
C. He is worried about something.
D. He is a happy sort of person.
[单项选择]A. He often has datings recently. B. He broke up with Mary last month.
C. He made a new girlfriend last month.
D. He is sad because he quarreled with Mary.
[单项选择]Which color does Americans often use to express heat（）
A. Pink.
B. Red.
C. Blue.
D. Black.
[填空题]He often goes to see his old friends by bus.
He often _________ _________ _________ _________ _________ his old friends.
[填空题]He often goes to see his old friends by bus.
He often _________ _________ _________ _________ _________ his old friends.
[单项选择]A．He knows the route very well.
B．He often gets lost.
C．He doesn’t know where the hotel is.
D．He thinks it’s an expensive hotel.
[单项选择]He (comprehends) the theory of relativity.
A. learns
B. teaches
C. understands
D. investigates .
