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【单选题】
如果允许航班延误的时间越长,空港能处理的实际容量就A.
相等
B.
越高
C.
越低
D.
两者无直接影响
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
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【单选题】一定流量的液体在一φ33.5×3.25mm的直管内作湍流流动,其对流传热系数α=1000W/m 2 .°C。如流量与物性都不变,改用一φ19×2mm的直管,则其α值将变为________________W/m 2 .°C。
A.
1125
B.
1600
C.
2881
D.
889
【简答题】Please paraphrase the following sentence. (Para.19) That was the signal for a general rising all along the little valley.
【单选题】Julie is one of the women who always___the latest fashions.
A.
make up for
B.
get along with
C.
keep up with
D.
put up with
【单选题】听力原文：M: Hi, Sally! It's been ages since we met last time. How are you getting along with everything? W: It's all right! And OK with you? M: Yeah, but you look a little upset today. Anything wrong? W: ...
A.
She hasn't seen her friend for years.
B.
She worries about her friend's health.
C.
She worries her daughter's health.
D.
She worries about her daughter's study
【单选题】一定流量的液体在一φ33.5×3.25mm的直管内作湍流流动,其对流传热系数α=1000W/m 2 .°C。如流量与物性都不变,改用一φ19×2mm的直管,则其α值将变为________________W/m 2 .°C。
A.
1125
B.
1600
C.
2881
D.
889
【判断题】如果企业管理其金融资产的业务模式既以收取合同现金流量为目标,又有出售的动机,同时该金融资产的合同现金流量为本金及利息,则通常是将该金融资产分类为以公允价值计量且其变动计入当期损益的金融资产。( )
A.
正确
B.
错误
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