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【简答题】
直线斜率 k= 1 ,且过点 (5,3) 求直线方程。
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举一反三
【单选题】吸气时膈肌收缩,胸内压将
A.
等于零
B.
负值减小
C.
更负
D.
等于肺泡内压
E.
等于大气压
【单选题】Please form compound words in the first line, and choose one upper-cased alphabet in front of following words matching the numbered words best.(2 points)10. one-( )
A.
store
B.
wildered
C.
stop
D.
president
E.
work
F.
tape
G.
ware
H.
based
I.
care
J.
motive
【单选题】吸气时膈肌收缩,胸内压将
A.
等于零
B.
负值减少
C.
更负
D.
等于肺泡内压
E.
等于大气压
【多选题】《铁路旅客运输规程》中改签是指:旅客变更( )、( )席(铺)位时需办理的签证手续。
A.
日期
B.
车次
C.
到站
D.
乘车日期
【单选题】Please form compound words in the first line, and choose one upper-cased alphabet in front of following words matching the numbered words best.(2 points)8.internet-( )
A.
store
B.
wildered
C.
stop
D.
president
E.
work
F.
tape
G.
ware
H.
based
I.
care
J.
motive
【简答题】改签是指乘客变更 () 、车次、席(铺)位时需要办理的签证手续。
【单选题】Please form compound words in the first line, and choose one upper-cased alphabet in front of following words matching the numbered words best.(2 points)7.vice-( )
A.
store
B.
wildered
C.
stop
D.
president
E.
work
F.
tape
G.
ware
H.
based
I.
care
J.
motive
【单选题】吸气时膈肌收缩,胸内压将
A.
等于零
B.
负值较小
C.
更负
D.
等于肺泡内压
E.
等于大气压
【单选题】改签是指旅客变更()时,需办理的签证手续。
A.
乘车日期、车次、席(铺)位
B.
到站、车次、席(铺)位
C.
乘车日期、车次、票种
D.
乘车日期、座位
【单选题】Please form compound words in the first line, and choose one upper-cased alphabet in front of following words matching the numbered words best.(2 points)2.personal-()
A.
store
B.
wildered
C.
stop
D.
president
E.
work
F.
tape
G.
ware
H.
based
I.
care
J.
motive
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