皮皮学，免费搜题
登录
搜题
【判断题】
对于符合正态分布的计量资料,采用均数±标准差的形式进行统计描述A.
正确
B.
错误
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】重量分析法中，无定形沉淀颗粒较晶形沉淀______。
【单选题】使用约束带正确的是
A.
符合使用指征即可使用
B.
使用前不一定取得病人的同意
C.
躁动病人约束带可拉紧以防脱落
D.
保护性制动时间可随意延长
E.
约束带下垫的衬垫松紧要适度
【简答题】颗粒重量.MTW
【简答题】根据情景内容补全对话。(每空一词) A policeman: Good morning, madam. A lady: Good morning, sir. A policeman: You look worried. What's 1.___________ with you? A lady: My daughter got lost when I did some shopping in th...
【单选题】This pair of shoes is too small. Please get some larger_______.
A.
one
B.
ones
C.
shoe
D.
shoes
【简答题】The tide has ___ and left many beautiful shells on the beach. A.preceded B.conceded C.receded D.proceeded 2.Hope of finding the missing passengers is now beginning to ___. A.reduce B.fade C.faint D.sh...
【单选题】.The policeman asked the old man what he ___________ doing when the accident ___________. A. is; occur B. was; occurring C. is; has occurred D. was; occurred
A.
12
B.
2
C.
3
D.
4
相关题目：
【单选题】This pair of shoes is too small. Please get some larger_______.
A.
one
B.
ones
C.
shoe
D.
shoes