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图7为“我国某城市某时刻气温分布图”,读图完成9-10题。 小题1:该城市形成图示气温分布特征的最主要原因是 A.城市生产和消费活动释放大量废热 B.城市建筑对太阳辐射反射率大 C.城市绿地面积较大 D.城市上空云量多,保温作用强 小题2:此时刻,该城市最不可能出现的风向是 A.从城市中心吹向周围郊区 B.从周围郊区吹向城市中心 C.从城市中心吹向海洋 D.从海洋吹向城市中心
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【单选题】Because of their loyalty to their owners, the dogs have been popular with all people in recent years.
A.
Y
B.
N
C.
NG
【单选题】为避免发生气蚀现象,应使离心泵内的最低压力 输送温度下液体的饱和蒸汽压。
A.
大于
B.
小于
C.
等于
D.
高低无所谓
【简答题】The workers have been working for a whole morning and I think they___ a break. A deserve    B  have      C  receive    D  predict
【单选题】All the preparations for the work_______, we’re ready to start.
A.
are completed
B.
have been completed
C.
completed
D.
had been completed
【单选题】为避免发生气蚀现象,应使离心泵内的最低压力( )输送温度下液体的饱和蒸气压。
A.
大于
B.
小于
C.
等于
D.
不确定。
【判断题】известная фирма 知名公司
A.
正确
B.
错误
【单选题】Jack,you’re so lazy!This job hours ago.
A.
should finish
B.
must have finished
C.
ought to have been finished
D.
was about to finish
【单选题】德国学者沃尔夫在编纂下列哪部书籍时,首次使用了“拜占庭的”这一词汇的?
A.
《罗马法大全》
B.
《巴黎大全》
C.
《波恩大全》
D.
《拜占庭大全》
【单选题】听力原文:(A) They're picking the umbrellas up off the floor. (B) The umbrellas have been hung up to dry. (C) The umbrellas are open and on the floor. (D) They're walking around with open umbrellas.
A.
B.
C.
【单选题】CEOs have been severely criticized the last few years for________
A.
the perks they have received
B.
the increase in their pay
C.
the slow wage growth for average employees
D.
the economic recession
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