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【单选题】
You have read/write permission on an ordinary file foo. You have just run In foo bar. What would happen if you ran rm foo？（）A.
foo and bar would both be removed.
B.
foo would be removed while bar would remain accessible.
C.
foo would be removed， bar would still exist but would be unusable.
D.
Both foo and bar would remain accessible.
E.
You would be asked whether bar should be removed.
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反馈参考答案：
举一反三
【单选题】下面按密度大小排序,正确的是()
A.
表观密度>毛体积密度>表干密度>堆积密度
B.
堆积密度>毛体积密度>表干密度>表观密度
C.
毛体积密度>表干密度>表观密度>堆积密度
D.
表干密度>表观密度>堆积密度>毛体积密度
E.
表观密度>表干密度>毛体积密度>堆积密度
【单选题】吴某, 75岁,昏迷状态。近日病人骶尾部皮肤出现2cm×4cm 压疮,破溃的水泡上脓性分泌物增多,出现皮下组织感染、坏死。此时病人压疮属于
A.
淤血红润期
B.
炎性红润期
C.
炎性浸润期
D.
淤血浸润期
E.
溃疡期
【单选题】I want to know _____ the day after tomorrow.
A.
what he will do
B.
B .what will he do
C.
C .what he did
D.
/
【单选题】In the Chinese mind the Spring Festival is ______ with nice food and new clothes.
A.
joined
B.
related
C.
linked
D.
associated
【单选题】I want to know ________ do to help my neighbor.
A.
what I can
B.
what can I
C.
how I can
D.
how can I
【单选题】某5层住宅楼成规则矩形,二个单元共四套房,每房有半封闭阳台一个。房中线长20.00m、宽10.00m,墙厚0.24m;阳台2.5m*1.6m。该幢楼总建筑面积为()平米
A.
1076.288
B.
1080
C.
1098.072
D.
1116.288
【简答题】反竞争性抑制作用中,Vm ,Km 。
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