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【单选题】
已知两条相交直线a,b,a∥平面 ,则b与 的位置关系是(     )
A.
b 平面
B.
b与平面 相交
C.
b∥平面
D.
b在平面 外
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参考答案:
举一反三
【简答题】阅读理解。 At the middle school level, there are many academic clubs in which students can participate. Students can choose clubs that focus on an area of interest. Mathcounts Club Mathcounts tries to incr...
【简答题】根据植物对土壤酸碱度的要求可以分为:( ) A酸碱平衡土植物 B盐土植物 C酸性土植物 D中性土植物 E碱性土植物
【单选题】My mon ____ me a new tablet as a birthday gift next week.
A.
gave
B.
will give
C.
is giving
D.
give
【判断题】累计费用曲线中某时间点ACWP比BCWS高,意味着在这个时间点为止,实际的成本要比计划的高,二者之间的差值就是成本差异。()
A.
正确
B.
错误
【多选题】根据植物对土壤酸碱度的要求可以分为:( )
A.
酸碱平衡土植物
B.
盐土植物
C.
酸性土植物
D.
中性土植物
E.
碱性土植物
【简答题】(三)看懂轴的零件图并完成 16-24 题。 16 、该零件的名称是 ,材料是 ,绘图比例为 。 17 、主视图采用的是 剖视图,主视图右边的图形为 视图。 18 、上方有B-B的图为 图。 19 、尺寸 的基本尺寸为 ,基本偏差是 ,最大极限尺寸是 , 最小极限尺寸是 ,公差是 。 20 、该零件轴向的尺寸基准是 ,径向的尺寸基准是 。 21 、零件的右端面螺纹尺寸为M10×1-6H的螺距为 。...
【单选题】阅读材料,回答题: American Dreams There is a common response to America among foreign writers:the US is a land of extremes where the best of things are just as easily found as the worst. This is a cliche(陈词滥调...
A.
A
B.
B
C.
C
D.
D
E.
E
F.
F
【单选题】It’s always difficult to live in a foreign country, ______ when you don’t speak the language.
A.
extremely
B.
especially
C.
basically
D.
naturally
【单选题】The phrase they do in Paragraph 4 refers to______.
A.
crammers manage to get by with an extremely small amount of studying
B.
crammers study only when the threat of taking that class over is very great
C.
if crammers are bored and on a borderline D, they might do some homework
D.
they clean their room to avoid doing their homework
【单选题】My new shoes cost me 50 yuan (RMB). The price was ______ that the last pair I bought a month ago.
A.
two time more than
B.
twice as much as
C.
as twice
D.
as much as twice
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