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【单选题】
GB、GRA.
GB、CP
B.
GR、CP
C.
CP、CA
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皮皮学刷刷变学霸
举一反三
【单选题】_____ what he can do. He might get a job tomorrow. He might stay out of work for weeks.
A.
We didn’t know
B.
He doesn’t know
C.
There is no knowing
D.
It was known that
【简答题】若欲对大容积血管筛选成像,检在非复杂性慢流血管,常先采用(C. 2D- PCA. 2D-TOF B. 3D-TOFD. 3D-PC E.黑血法 B. .若欲显示有信号丢失的病变如动脉瘤， 直管狭窄等，常采用 C. 2D-TOF D. 3D-TOF E. 2D-PC F. 3D-PC G. 黑血法
【单选题】Tomorrow he ______ a kite in the open air first, and then ______ boating in the park. [ ]
A.
will fly; will go
B.
will fly; goes
C.
is going to fly; will goes
D.
flies; will go
【单选题】______ tomorrow, he would get there by Wednesday.
A.
Would he leave
B.
If he leaves
C.
Was he leaving
D.
Were he to leave
【简答题】A．He should wait till the day after tomorrow. B．He should buy a better suit. C．He should wait after a job interview. D．He should buy when it becomes unfashionable.
【简答题】三相负载做三角形连接时,流过每相负载的电流叫 。
【单选题】He phoned to tell me that he couldn't come tomorrow because he ______ to the dentist.
A.
was going
B.
had gone
C.
went
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