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【单选题】
在bootstrap中,下列( )不属于验证提示状态的类。A.
.has-warning
B.
.has-error
C.
.has-danger
D.
.has-success
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举一反三
【简答题】I often thought about ______ my old birthplace, but I never ______ because I had no time. a. visiting…made that b. visiting…made it c. visit…took it d. visit…finished it
【单选题】I had no ______of who I was or what I was going to be.
A.
mind
B.
idea
C.
think
D.
thought
【简答题】如图,已知直线 和圆 .求: (1)直线 被圆 截得的弦 的弦心距 ; (2)弦长 .
【简答题】I thought somehow I had been spared.
【简答题】I Never Thought It Could Happen to Me 'I thought I had planned for everything.' These are the words of a flood victim—they could be yours. Thousands of people every year find out that it CAN happen. A...
【简答题】____如图,已知直线 和圆 .求: ____直线 被圆 截得的弦 的弦心距 ; ____弦长 . 第II卷____
【简答题】(满分10分)如图,已知直线 和圆 .求: (1)直线 被圆 截得的弦 的弦心距 ; (2)弦长 .
【单选题】I had thought it would be a similar experience ________ what I was used to, yet I was wrong indeed．
A.
as
B.
with
C.
for
D.
to
【单选题】After five hours' drive, they reached____they thought was the place they had been dreaming. [ ]
A.
that
B.
where
C.
which
D.
what
【简答题】如图,已知直线l:x+2y-3=0和圆 .求: (1)直线l被圆C截得的弦AB的弦心距d; (2)弦长|AB|。
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