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【判断题】
中国古典园林的原始雏形与源头是灵台、灵沼与灵囿
A.
正确
B.
错误
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【判断题】根部吸收的矿质元素主要通过木质部向上运输,也能横向运输到韧皮部后再向上运输。
A.
正确
B.
错误
【单选题】对于需要实施补液疗法的病人首要的问题是明确
A.
补液的途径
B.
补液的量
C.
体液失衡的类型
D.
补液的种类
E.
补液的先后顺序
【单选题】对于需要实施补液疗法的病人首要的问题是明确
A.
补液的途径
B.
液体的先后顺序
C.
补液的量
D.
液体的种类
E.
体液失衡的类型
【简答题】根部吸收的矿质元素向上运输主要通过 ,也可横向运到 后再向上运输。
【单选题】Suppose the country of Quasiland experienced a decrease in real GDP and people were laid off from their jobs. The people would be considered part of
A.
frictional unemployment.
B.
structural unemployment.
C.
cyclical unemployment.
D.
discouraged workers.
【单选题】Suppose country A, a labor-abundant country, produces only wheat and cloth. The following equations illustrate the prices and costs of wheat and cloth in the country, where the numbers indicate the am...
A.
purchase more of both cloth and wheat than in the absence of trade
B.
purchase more wheat but less cloth than in the absence of trade.
C.
purchase less of both cloth and wheat than in the absence of trade.
D.
purchase more cloth but less wheat than in the absence of trade
【判断题】海因里希法则是对多人发生的同种违章作业行为的统计。A. 对 B. 错
A.
正确
B.
错误
【单选题】Suppose country A, a labor-abundant country, produces only wheat and cloth. The following equations illustrate the prices and costs of wheat and cloth in the country, where the numbers indicate the am...
A.
the real income of the landowners will increase but that of the laborers will remain unchanged.
B.
the purchasing power of the laborers will increase but that of the landowners will decline.
C.
the real income of both the landowners and the laborers will decline.
D.
the purchasing power of both the landowners and the laborers will increase.
【判断题】根部吸收的矿质元素主要通过本质部向上运输,也能横向运输到韧皮部后再向上运输。
A.
正确
B.
错误
【单选题】Suppose the country of Dingo experienced an economic trough in January 2011. We can conclude that
A.
real GDP in Dingo was increasing in January 2011.
B.
an expansion occurred after January 2011.
C.
Dingo did not experience a recession in 2010.
D.
Dingo's potential GDP fell in 2011.
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