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【单选题】
要发生心肌梗死。心肌缺血时间需达A.
30分钟以上
B.
15分钟以上
C.
45分钟以上
D.
60分钟以上
E.
120分钟以上
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【简答题】A．It is cheaper to travel by train than by plane. B．The railway station is usually at the center of a city. C．When you get off the plane you will find yourself right in the city center. D．No motorcar ...
【判断题】It is usually shorter for the payee to receive the funds by M/T than T/T ( )
A.
正确
B.
错误
【单选题】The formal invitation to submit a price for specified goods/services is usually referred to as: A request for proposal B request for quotation
C.
tender invitation
D.
bid invitation
E.
A and B only
【单选题】— On summer nights, the weather is usually hot at night in the south of China. — Yes, so I often go to sleep ______ the window ________.
A.
let, open
B.
with, opened
C.
with, closed
D.
with, open
【单选题】When the movement of engine is no longer required the pilot usually gives the order like this ______.
A.
Stop engine
B.
Nothing to port
C.
Finish engines
D.
Finished with engines
【简答题】A．The weather forecast is usually inaccurate. B．The typhoon is already a real thing. C．The weatherman used to be inaccurate in his forecast. D．The meteorologists are always correct.
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