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【单选题】
The thermal expansion valve reacts directly to the _________.A.
temperature in the space being cooled
B.
liquid refrigerant pressure at the solenoid valve
C.
pressure drop across the evaporator coils
D.
refrigerant gas superheat at the coil outlet
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【单选题】The director had her assistant ________ some hot dogs for the staff members.
A.
picked up
B.
picks up
C.
pick up
D.
picking up
【单选题】The girl tried to escape after the theft, but having found that, the shop assistant seized her _____ the hair.
A.
in
B.
with
C.
by
D.
at
【单选题】The director had her assistant ______the memo.
A.
signing
B.
signed
C.
will sign
D.
sign
【简答题】The first jacket was too big. The sales assistant brought her another one the same style. in her ______.
【简答题】A．Her boyfriend. B．Her colleague. C．Her assistant. D．Her former schoolmate.
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