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【单选题】
测量范围为0~10mm的百分表其分度值(测量精度)为()。
A.
0.1mm
B.
0.01mm
C.
0.2mm
D.
0.02mm
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【单选题】It has been a wretched few weeks for America's celebrity bosses. AIG's Maurice Greenberg has been dramatically ousted from the firm through which he dominated global insurance for decades. At Morgan S...
A.
citing America's celebrity bosses
B.
listing a number of America's celebrity bosses
C.
depicting the plight of some reputed American bosses
D.
writing some most powerful persons in American firms.
【单选题】If the liabilities of a business increased $75,000 during a period of time and the owner's equity in the business decreased $30,000 during the same period, the assets of the business must have:
A.
Decreased $105,000.
B.
Decreased $45,000.
C.
Increased $30,000.
D.
Increased $45,000.
E.
Increased $105,000.
【单选题】If the liabilities of a business increased $89,000 during a period of time and the owner's equity in the business decreased $37,000 during the same period, the assets of the business must have:
A.
Decreased $52,000.
B.
Increased $37,000.
C.
Increased $126,000.
D.
Increased $52,000.
【单选题】如何从系统中卸载一个已经挂载的文件系统
A.
umount
B.
dismount
C.
mount -u
D.
从/etc/fstab删除
【单选题】She____________South America atthe age of 15 and has never returned.
A.
leaves
B.
has left
C.
left
【单选题】We can infer that the author
A.
considered it not good to gossip.
B.
tasted soap some times when young.
C.
will never forget the incident.
D.
will get rid of her bad habits.
【单选题】The quotation 'Some books are to be tasted, others to be swallowed, and some few to be chewed and digested' must come from the work by______.
A.
Bacon
B.
Lamb
C.
Pope
D.
Emerson
【单选题】( )属红藻门植物。
A.
海带
B.
紫菜
C.
螺旋藻
D.
石莼
【单选题】He ________ in America for 3 years when he was young, so he can speak fluent English.
A.
has lived
B.
had lived
C.
was living
D.
lived
【单选题】The quotation 'Some books am to be tasted, others to be swallowed, and some few to be chewed and digested' must come from the work by ______.
A.
Bacon
B.
Lamb
C.
Pope
D.
Emerson
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