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搜题
【单选题】
二进制数10101+11等于( )B。
A.
10000
B.
10100
C.
11010
D.
11000
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参考解析:
知识点:
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皮皮学刷刷变学霸
举一反三
【单选题】下列选项哪个是发送广播的方法( )
A.
startBroadcast ()
B.
startBroadatReceiver ()
C.
sendBroadcast ()
D.
sendBroadcastReceiver ()
【多选题】川乌的性状鉴别特征是
A.
呈不规则圆锥形,中部多向一侧膨大
B.
外表棕褐色
C.
横切面粉质白色或浅灰黄色,可见多角形的环纹
D.
有瘤状突起的侧根
E.
气微,味淡
【多选题】[69—72]
A.
剑脊
B.
怀中抱月
C.
车轮纹
D.
金包头
E.
翘鼻头 69.蕲蛇的性状鉴别特征是 70.知母的性状鉴别特征是 71.乌梢蛇的性状鉴别特征是 72.川贝母的性状鉴别特征是
【多选题】川乌的性状鉴别特征有
A.
呈不规则圆锥形,稍弯曲,顶端常有残茎
B.
外表棕褐色或灰棕色,皱缩,有小瘤状侧根及除去子根后的痕迹
C.
质坚实,断面类白色或浅灰黄色,粉性
D.
气微,味辛辣而麻舌
【判断题】When it is ecnomically advantageous, complete specialization may occur.()
A.
正确
B.
错误
【简答题】change occur when air is compressed or expanded and there is no external transfer of heat.
【单选题】下列选项哪个是发送广播的方法
A.
startBroadcastReceiver
B.
sendBroadcastReceiver
C.
sendBroadcast
D.
startBroadcast
【简答题】It may be possible for large scale change to occur without leaders with magnetic personalities, but the pace of change would be slow, the vision uncertain, and the committee meetings endless.
【单选题】Which will most likely occur when entering shallow water? ()
A.
Rudder action will become more effective
B.
The vessel's list will change
C.
The vessel's trim will change
D.
An increase in speed will occur
【单选题】判断带球跑的关键是
A.
看哪一只脚先落地
B.
确定中枢脚
C.
看球在手中是否停留。
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