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【单选题】
关于热力膨胀阀和手动膨胀阀的差别,以下说法中不恰当的是_________。
A.
能在更大范围内控制制冷剂流量
B.
热负荷增大时开度增大,可避免蒸发器换热面积得不到充分利用
C.
热负荷减小时开度减小,可防止压缩机吸入湿蒸气
D.
其他条件不变时,流量都与开度成比例
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参考答案:
举一反三
【单选题】One thing kept in our mind is ___ we would never forget to show our greatest appreciation for our loved and beloved ones.
A.
when
B.
that
C.
what
D.
how
查看完整题目与答案
【单选题】Look at the picture. We are supposed to____________.
A.
show our love to our parents
B.
protect the environment
C.
work hard on our study
D.
say thanks to our teachers
查看完整题目与答案
【单选题】不属于子宫收缩乏力原因
A.
产妇恐惧使精神过度紧张
B.
胎位异常
C.
临产后应用大剂量镇静剂
D.
双角子宫
E.
临产后产妇体内前列腺素过多
查看完整题目与答案
【单选题】不属于子宫收缩乏力原因的是
A.
膀胱充盈
B.
胎位异常
C.
产妇精神过度紧张
D.
临产后产妇体内前列腺素过多
E.
临产后应用大剂量镇静药
查看完整题目与答案
【单选题】Can you ________ me ________ e-mail? [ ]
A.
give; our
B.
show; your
C.
give; you
D.
show; our
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【简答题】A.Show admiration to our spouses. B.Offer great help to our spouses. C.Praise our spouse in public. D.Criticize our spouses in public.
查看完整题目与答案
【单选题】Our parents will show us a film projector for our partyLet' s sit ______the table and have a look.
A.
on
B.
near
C.
round
D.
about
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【简答题】别太把钱等回事!(6词祈使句)
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【单选题】One thing kept in our mind is ______we would never forget to show our greatest appreciation for our loved and beloved ones. [ ]
A.
when
B.
what
C.
how
D.
that
查看完整题目与答案
【简答题】一般而言,证券投资基金的收益有可能高于债券,投资风险有可能小于股票( )
查看完整题目与答案
相关题目:
【单选题】One thing kept in our mind is ___ we would never forget to show our greatest appreciation for our loved and beloved ones.
A.
when
B.
that
C.
what
D.
how
查看完整题目与答案
【单选题】Look at the picture. We are supposed to____________.
A.
show our love to our parents
B.
protect the environment
C.
work hard on our study
D.
say thanks to our teachers
查看完整题目与答案
【单选题】不属于子宫收缩乏力原因
A.
产妇恐惧使精神过度紧张
B.
胎位异常
C.
临产后应用大剂量镇静剂
D.
双角子宫
E.
临产后产妇体内前列腺素过多
查看完整题目与答案
【单选题】不属于子宫收缩乏力原因的是
A.
膀胱充盈
B.
胎位异常
C.
产妇精神过度紧张
D.
临产后产妇体内前列腺素过多
E.
临产后应用大剂量镇静药
查看完整题目与答案
【单选题】Can you ________ me ________ e-mail? [ ]
A.
give; our
B.
show; your
C.
give; you
D.
show; our
查看完整题目与答案
【简答题】A.Show admiration to our spouses. B.Offer great help to our spouses. C.Praise our spouse in public. D.Criticize our spouses in public.
查看完整题目与答案
【单选题】Our parents will show us a film projector for our partyLet' s sit ______the table and have a look.
A.
on
B.
near
C.
round
D.
about
查看完整题目与答案
【简答题】别太把钱等回事!(6词祈使句)
查看完整题目与答案
【单选题】One thing kept in our mind is ______we would never forget to show our greatest appreciation for our loved and beloved ones. [ ]
A.
when
B.
what
C.
how
D.
that
查看完整题目与答案
【简答题】一般而言,证券投资基金的收益有可能高于债券,投资风险有可能小于股票( )
查看完整题目与答案
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