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【判断题】
泡沫灭火器适用于带电灭火。
A.
正确
B.
错误
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参考答案:
举一反三
【判断题】Hemoglobin exists in two interchangeable structural states, T and R. The T state is most stable when oxygen is bound. Oxygen binding promotes transition from the T to the R state.
A.
正确
B.
错误
【判断题】With regard to pe rs onality, they thought that gaijin were “outgoing”. “outgoing” usually mea ns energetic, young, and talkative.
A.
正确
B.
错误
【单选题】From the last sentence in the passage, what's the writer's tone about the development of the company?
A.
Ironic.
B.
Objective.
C.
Indifferent.
D.
Optimistic.
【单选题】3 which of the following is not a standard for this beauty competition
A.
skin color
B.
living style
C.
Pretty face
D.
Pers onality
【判断题】You needn’t make eye contact when you talk to others
A.
正确
B.
错误
【单选题】When you make eye contact, it connects with the audience because:
A.
They become engaged
B.
They don't want you to stare at them
C.
It shows you are real
D.
When you make eye contact, you make a friend
【单选题】When you make eye _____ with someone, remember to smile.
A.
contact
B.
contract
C.
constant
D.
control
【单选题】How long should you make eye contact when meeting someone?
A.
Don't make eye contact
B.
2-3 seconds
C.
5-6 seconds
D.
1 second
【单选题】______ is not a job of the radar antenna.
A.
To receive the high-frequency pulses from the transmitter
B.
To focus the pulses into a beam,and send them into space
C.
To pick up reflected pulses coming from objects that have been struck by the beam
D.
To reflect microwaves
【简答题】An old friend from the US whom I was looking forward to staying with , telephoned from the airport to tell me that he had arrived . I was still at the at that time , but I had got everything ready for...
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