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【判断题】
459 面包盘直径为15厘米的圆形平盘,用于搁放客人面包及架放黄油刀。
A.
正确
B.
错误
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参考答案:
举一反三
【判断题】在幻灯片视图中选定全部幻灯片的快捷键是Ctrl+C。
A.
正确
B.
错误
【简答题】What effect has been achieved by the variation of the stress?
【简答题】Most of what has been said about the Simiths        also true of the Johnsons A . are                B . is C . being              D . to be
【单选题】空间点A 的三面投影如图所示,则空间点A( )【图片】
A.
空间一般点
B.
在 H 面上
C.
在 V 面上
D.
在 W 面上
【单选题】如图所示空间桁架,杆cd轴力为( )。
A.
2kN
B.
4kN
C.
2√2kN
D.
√5kN
【单选题】According to statistics, _________ of the total area of Alaska has been used for farming.
A.
as fish does
B.
because of its rich natural resources
C.
by the United States in the 19th century
D.
shines day and night
E.
only a very small percentage
F.
a limited amount of the gold found there.
【单选题】某空间几何体的三视图如图所示,该空间几何体的体积是(    )
A.
B.
10
C.
【简答题】如何确定QTL的存在?QTL与数量性状基因有何区别?
【单选题】What news has just been received?
A.
A stalled truck has been removed.
B.
There is going to be weak fog.
C.
Construction work is beginning in an area.
D.
A route is now open for drivers.
【简答题】如何确定QTL的存在?QTL与数量性状基因有何区别。
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