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【判断题】
由该对流换热微分方程可知,该式中没有出现流速,因而可以说,表面传热系数与流体速度场无关。
A.
正确
B.
错误
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【多选题】张某向王某借款十万元,约定借款期限半年,但未提及是否支付利息,半年后因张某未如期归还借款,王某多次催要未果后向法院起诉要求张某还本付息,下面主张能得到法院支持的有
A.
王某无权要求张某支付利息
B.
王某要求张某依当地习惯支付逾期还款期间的利息
C.
王某要求张某按银行同期贷款利率支付逾期还款期间的利息
D.
王某要求张某按银行同期贷款利率支付借款期间的利息
【单选题】Which statement is Winston Churchill's quote?
A.
Life is a mirror. When you smile in front of it, it will smile.
B.
A positive choice stems from a positive attitude.
C.
Attitude is a little thing that makes big difference.
【单选题】化合物 对映异构体数目为:
A.
2种
B.
4种
C.
8种
D.
6种
【单选题】Winston Churchill's famous saying “We shall not flag or fail” was said __________.
A.
after the Allied evacuation at Dunkirk in 1940
B.
before the founding of the People's Republic of China
C.
after the 9/11 attacks
【简答题】Part I--Paras. 1-2 By using Winston Churchill's story and his speech at Harrow as an introduction to the topic, the text makes clear its statement: the secret of success is "______ _____ _______".
【单选题】描述某物种在样地内分布均匀程度的指标是 ( ) 。
A.
密度
B.
多度
C.
盖度
D.
频度
【判断题】有关表的数据类型,其中char是字符型。
A.
正确
B.
错误
【单选题】Winston Churchill's __________ and stirring rhetoric, employed in many famed speeches, is seen as representing the spirit of wartime Britain.
A.
evocative
B.
provocative
C.
discouraging
D.
discouraged
【单选题】What's Winston Churchill's attitude toward midday naps?
A.
He opposes them.
B.
He supports them.
C.
He is skeptical.
D.
He is sarcastic.
【单选题】化合物 对映异构体数目为( )
A.
2种
B.
4种
C.
8种
D.
6种
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