题目
A.nor can we afford it
B.and nor we can afford it
C.neither can afford it
D.an
第1题
A.nor can we
B.and nor we can
C. neither we can
D.and we can neither
第2题
A.nor can we afford it
B.neither can afford it
C.and we can neither afford it
D.and nor we can afford it
第3题
A.and neither can we afford it
B.neither can we afford it
C.and nor we can afford it
D.we can afford it neither
第4题
A.The air conditioning system is in good order.
B.There is something wrong with it.
C.The air conditioning system is out of stock.
D.The air conditioning system runs well.
第5题
In an air conditioning system, moisture is removed from the air by ______.
A.filters
B.separators
C.ducted traps
D.dehumidifiers
第6题
HVAC系统是指采暖通风与空调(暖通)Heating,Ventilating and Air Conditioning。()
第7题
A.nos
B.throat.
C.lungs.
D.mout
第8题
Sludge may form in the crankcase of an air conditioning compressor as a result of ______.
A.bubbling refrigerant
B.overheating and oxidation
C.lowered operating temperatures
D.reducing the cloud or floc point
第9题
第11题
A.Feng Shui
B.salad
C.air conditioning
D.The Lingyin Temple
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