皮皮学，免费搜题
登录
搜题
【判断题】
河南古时为驿道、漕运必经之地,商贾云集。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
【单选题】下面3个判断：①一个三角形的3个内角中最多有1个直角；②一个三角形的3个内角中至少有两个锐角；③一个三角形的3个内角中至少有1个钝角，其中正确的有（ ）
A.
0个
B.
1个
C.
2个
D.
3个
【简答题】A computer can help diagnose an illness. It can yze test results. It can watch 1 a very sick patient. It can 2 a proper diet for a patient. 3 about the patient's present condition is 4 into the co...
【简答题】A computer can help diagnose an illness. It can yze test results. It can watch 1 a very sick patient. It can 2 a proper diet for a patient. 3 about the patient's present condition is 4 into the co...
【判断题】If an organisation is not delivering the results its management wants, management can use the culture web to help diagnose whether the organisation's culture is contributing to the underperformance.
A.
正确
B.
错误
【简答题】The theories and models of health education serve as for educational activities, and can help to understand and yze the process of behavior change. They are the theoretical framework for determin...
【简答题】一个三角形中至少有______个锐角，至多有______个直角．
相关题目：