当预期通货膨胀率下降时，贷款人会要求提高贷款利率。（）
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无线列调设备在（）工作时消耗功率最大.
A. 单工
B. 半双工
C. 全双工
When you adjust a thermostatic expansion valve, （）.
A. refrigerant must be bled off the sensing line before adjustments are made
B. all refrigerant must be pumped into the receiver before adjustments are made
C. time must be allowed for conditions to stabilize in the evaporator before further adjustments are made
D. all refrigerant must be routed through the dehydrator while changing the superheat setting
眼神经进出颅的部分（）。
A. 筛孔
B. 眶上裂
C. 圆孔
D. 卵圆孔
E. 颈静脉孔
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