皮皮学,免费搜题
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搜题
【单选题】
大咯血过程中咯血突然减少或终止,继之气促、胸闷、烦躁不安或紧张、惊恐、大汗淋漓、颜面青紫,最可能发生的情况是
A.
窒息
B.
肺不张
C.
继发感染
D.
失血性休克
E.
肺水肿
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举一反三
【单选题】当三极管的发射结正偏,集电结反偏时,此时处于( )区。
A.
截止
B.
放大
C.
饱和
D.
无法确定
【简答题】A 篇 "I sometimes get up at three or four in the morning and I surf the Internet." "I often check my e-mail forty times a day." "I often spend more than three hours during one time on the Interne...
【多选题】下列OID生成策略错误的是()
A.
auto
B.
identity
C.
uuid
D.
random
【单选题】对下面的程序描述正确的是( )。 #include V oid main( ) { int x=3,y=5; if (x=y-4)printf( “ * ” ); else printf( “ # ” ); }
A.
有语法错误,不能通过编译。
B.
输出 *
C.
可以通过编译,但是不能通过连接,因而不能运行。
D.
输出 #
【单选题】下列哪个行为能使OID值增加?
A.
还贷利息未交
B.
订单及时交货
C.
未及时支付费用
D.
订单被取消
【单选题】Jim is outside the room. Please open the door and ___________. [     ]
A.
let him in
B.
let in him
C.
let him out
D.
let out him
【简答题】"I sometimes get up at three or four in the morning and I surf the Internet." "I often check my e-mail forty times a day." "I often spend more than three hours during one time on the Internet." "I spe...
【单选题】-oid in sigmoid is a suffix which means
A.
old
B.
resembling
C.
down
D.
blue
【单选题】有以下程序: #include v oid main() { int x=10,y=3; printf("%d\n",y=x%y); } 执行后的输出结果是()
A.
0
B.
1
C.
3
D.
不确定的值
【单选题】如果三极管的发射结正偏,集电结反偏,当基极电流I B 增大时,将使三极管
A.
集电极电流Ic 减少
B.
集电极电压U CE 增大
C.
集电极电流Ic增大
D.
发射极电流I E 下降
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