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【单选题】
设曲线 在点(0,-1)处与直线 相切,则直线 的斜率为()A.
B.
0
C.
1
D.
-1
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举一反三
【单选题】—The light in the office is still on.
A.
Oh, I forgot to ______.
B.
turn it off
C.
having turned it off
D.
to turn it off
E.
turning it off
【单选题】To call the music of another music-culture 'primitive' is ______ one's own standards on a group that does not recognize them.
A.
putting
B.
emphasizing
C.
forcing
D.
imposing
【简答题】It's ______ (legal) to drive through a red light.
【单选题】下列表达式运算结果为日期型的是( )。
A.
12/09/98+5
B.
DATE()+“01/02/98”
C.
CTOD(‘06/09/9’)-2
D.
2+“06/69/98”
【单选题】下列关于时间的说法错误的是()。
A.
输入2：48：02，表示上午2：48：02
B.
输入2：48：02PM，表示下午2：48：02
C.
输入2：48：02AM，表示上午2：48：02
D.
输入2：48：02和14：48“02不是一回事
【单选题】下列日期表达式错误的是
A.
{^2004/03/09}+15
B.
{^2004/02/25}+date()
C.
{^2004/03/09}-15
D.
{004/02/25^}-date()
【单选题】What is the point Dr. Francis is making when he mentions Ali?
A.
Some things cannot be learned from books.
B.
Foreign students are very much alike.
C.
Choice of where to live varies from person to person.
D.
Convenience is his first consideration in choosing where to live.
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