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【单选题】
你认为数学教师是否符合师风师德?
A.
B.
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【单选题】When the machinery spaces are in the periodic unmanned condition, ____ shall be immediately available and on call to attend the machinery space
A.
the chief engineer
B.
the designated engineer from shipyard
C.
the designated duty officer in charge of the engineering watch
D.
the designated surveyor from classification society
【单选题】GPS系统中卫星之间需要做到
A.
时间同步
B.
控制同步
C.
位置同步
D.
速度同步
【单选题】( )水果最理想的保藏方法是
A.
低温保藏法
B.
窖藏法
C.
库藏法
D.
埋藏法
【单选题】Were anything to happen, I ______ immediatel y.
A.
return
B.
returned
C.
didn ’ t return
D.
would return
【单选题】These natural disasters have warned us that everyone should start to protect the_________ immediately.
A.
amusement
B.
development
C.
environment
D.
government
【单选题】水果最理想的保藏方法是
A.
低温保藏法
B.
窖藏法
C.
库储藏法
D.
通风法
【单选题】水果最理想的保藏方法是( )
A.
低温保藏法
B.
窖藏法
C.
低温气调保藏法
D.
通风法
【单选题】If a crew member is exposed to phenol by way of skin or eye contact, you should IMMEDIATELY ______.
A.
administer oxygen
B.
treat victim for shock
C.
flush skin and eyes with water
D.
give victim stimulant
【单选题】GPS系统中卫星之间需要做到
A.
控制同步
B.
位置同步
C.
速度同步
D.
时间同步
【判断题】北京少数民族较多的有满、回、蒙、朝鲜族。呈现大分散、小聚居的特点。信仰宗教者50多万,有佛教、道教、伊斯兰教、天主教、基督教等
A.
正确
B.
错误
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