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【单选题】
过程气相色谱仪中气路控制部件的作用是对进入仪器的载气及辅助气体进行稳压、稳流控制和指示流量,下面不是路控制部件的是()A.
针形阀
B.
稳压阀
C.
稳流阀
D.
控制器
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【单选题】The United Kingdon of Great Britain and．Northern Ireland is__________．
A.
part of Britain
B.
part of．British Isles
C.
the official name of the whole country England
D.
the largest country of all mentioned in the passage
【单选题】Which part of Britain is always fighting?
A.
England
B.
Scotland
C.
Wales
D.
Northern Ireland
【单选题】______ forms the United Kingdom with Northern Ireland—the northern part of Ireland.
A.
England
B.
The British Isles
C.
Great Britain
D.
Britain
【单选题】The United Kingdom of Great Britain and northern Ireland is ______.
A.
part of Britain
B.
part of British Isles
C.
the official name of the whole country
D.
the largest country of all mentioned in the passage
【单选题】The United Kingdon of Great Britain and．Northern Ireland is__________．A.part of Britain###
A.
The United Kingdon of Great Britain and．Northern Ireland is__________． A.part of Britain
B.
part of．British Isles
C.
the official name of the whole country England
D.
the largest country of all mentioned in the passage
【单选题】However, the southern part of Ireland was unwilling and ______ to form its own government. [ ]
A.
broke down
B.
broke out
C.
broke away
D.
broke into
【单选题】George does enjoy working in China. It’s sometimes _______ being away from his family, but people in China treat him with nothing but kindness.
A.
tough
B.
delicate
C.
loose
D.
absolute
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