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【单选题】
在三面正投影图中,正立面投影图能反映形体的尺寸是()A.
长和高
B.
长和宽
C.
D.
长、宽和高
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【单选题】听力原文： Years ago before there were refrigerators, an icehouse was a building used for storing ice. The first icehouses were in the cellars of farmhouses. Pieces of ice, mixed with snow and meadow grass...
A.
Separate houses were built for storing ice.
B.
Double walls were built in icehouses to keep cool.
C.
Blocks of ice were packed with weed in icehouses.
D.
Ice was put into icehouses in winter.
【简答题】在世界四大洋中，面积最大的是______洋，面积最小的是_____洋。
【单选题】On the morning of November 1st, 2,011, the scientists were seated at tables and had their eyes _____ on the scene of the launch of the Shenzhou VIII spaceship. [ ]
A.
fixed
B.
fix
C.
fixing
D.
being fixed
【简答题】七大洲中，面积最大的是______，四大洋中，面积最小的是______．
【单选题】听力原文： Years ago before there were refrigerators, an icehouse was a building used for storing ice. The first teahouses were in the cellars of farmhouses. Pieces of ice, mixed with snow and meadow grass...
A.
Separate houses were built for storing ice.
B.
Double walls were built in icehouses to keep cool.
C.
Blocks of ice were packed with hay in icehouses.
D.
ice was put into icehouses in winter.
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