皮皮学，免费搜题
登录
搜题
【单选题】
判断新生儿是否成熟,哪错误的
A.
Apgar评分为8 分
B.
妊娠满37
C.
出生体重3Kg以上
D.
出生身长50cm
E.
指(趾)甲已超过指(趾)端
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【简答题】已知电路如图所示， ，f=50Hz，试问电路呈感性还是容性?并计算等效元件参数。
查看完整题目与答案
【单选题】向已有表中添加新字段或约束的SQL语句是 ______。
A.
CREA TATEBLE
B.
ALTER TABLE
C.
DROP
D.
CREATE INDEX
查看完整题目与答案
【单选题】When working in an environment that uses learning curves, the most effective plan for creating the perception that pay is related to performance is to provide the team members with an individual salar...
A.
Individual productivity
B.
Cost effectiveness
C.
Group or team productivity
D.
Rating system developed by the project manager
E.
All of the above
查看完整题目与答案
【单选题】Machover's experiments on digital music are for the following purposes EXCET ______.
A.
creation of new types of musical instruments.
B.
participation of people in making music
C.
improvement of' current computer technology.
D.
convenience in making unique music
查看完整题目与答案
【单选题】According to the text, people are curious about sources of creativity because______.
A.
creativity is profitable
B.
creativity is a basic human instinct
C.
creativity is directly related to diversity
D.
creative thought is valued by almost everybody
查看完整题目与答案
【简答题】已知电路如图所示，按给定电压电流方向，求元件功率，并指出元件发出或吸收功率?
查看完整题目与答案
【多选题】根据企标《移动21G/TD-SCDMA核心网电路域工程验收规范》，在工程初验阶段，应对技术文件进行清点和移交，技术文件内容应包括以下（）内容。
A.
资产明细表
B.
系统说明文件
C.
技术手册
D.
设备安装、测试资料及各种记录
查看完整题目与答案
【单选题】电路如图所示,已知元件 A 提供的功率为 10W ,则电流 i 等于( )
A.
1A
B.
-1A
查看完整题目与答案
【单选题】It is said that Einstein felt very badly about the application of his theories to the creation of weapons of war.
A.
It is said
B.
very
C.
badly
D.
to
查看完整题目与答案
【简答题】电路如图所示。已知16V电压源发出8W功率。试求电压U和电流I及未知元件的功率，并判断是吸收还是发出功率。
查看完整题目与答案
相关题目：
【简答题】已知电路如图所示， ，f=50Hz，试问电路呈感性还是容性?并计算等效元件参数。
查看完整题目与答案
【单选题】向已有表中添加新字段或约束的SQL语句是 ______。
A.
CREA TATEBLE
B.
ALTER TABLE
C.
DROP
D.
CREATE INDEX
查看完整题目与答案
【单选题】When working in an environment that uses learning curves, the most effective plan for creating the perception that pay is related to performance is to provide the team members with an individual salar...
A.
Individual productivity
B.
Cost effectiveness
C.
Group or team productivity
D.
Rating system developed by the project manager
E.
All of the above
查看完整题目与答案
【单选题】Machover's experiments on digital music are for the following purposes EXCET ______.
A.
creation of new types of musical instruments.
B.
participation of people in making music
C.
improvement of' current computer technology.
D.
convenience in making unique music
查看完整题目与答案
【单选题】According to the text, people are curious about sources of creativity because______.
A.
creativity is profitable
B.
creativity is a basic human instinct
C.
creativity is directly related to diversity
D.
creative thought is valued by almost everybody
查看完整题目与答案
【简答题】已知电路如图所示，按给定电压电流方向，求元件功率，并指出元件发出或吸收功率?
查看完整题目与答案
【多选题】根据企标《移动21G/TD-SCDMA核心网电路域工程验收规范》，在工程初验阶段，应对技术文件进行清点和移交，技术文件内容应包括以下（）内容。
A.
资产明细表
B.
系统说明文件
C.
技术手册
D.
设备安装、测试资料及各种记录
查看完整题目与答案
【单选题】电路如图所示,已知元件 A 提供的功率为 10W ,则电流 i 等于( )
A.
1A
B.
-1A
查看完整题目与答案
【单选题】It is said that Einstein felt very badly about the application of his theories to the creation of weapons of war.
A.
It is said
B.
very
C.
badly
D.
to
查看完整题目与答案
【简答题】电路如图所示。已知16V电压源发出8W功率。试求电压U和电流I及未知元件的功率，并判断是吸收还是发出功率。
查看完整题目与答案