皮皮学,免费搜题
登录
搜题
【简答题】
传染病的基本特征有哪些?
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】试体成型试验室的温度应保持在( ),相对湿度应不低于50%。
A.
20℃±2℃
B.
20℃±1℃
C.
25℃±2℃
D.
25℃±1℃
【单选题】氨茶碱平喘作用的主要机制是
A.
促进内源性儿茶酚胺类物质释放
B.
抑制碳酸酐酶活性
C.
激活磷酸二酯酶活性
D.
抑制腺苷酸环化酶活性
E.
激活腺苷酸环化酶活性
【单选题】在普通显微镜下测量细胞长度的常用计量单位是( )
A.
mm
B.
µm
C.
cm
D.
nm
【单选题】听力原文: The American Vice President Dick Cheney has said he accepts full responsibility for accidentally shooting and injuring a fellow hunter over the weekend. Mr. Cheney has been coming under increasi...
A.
a doctor.
B.
a secretary.
C.
a lawyer.
D.
a leader.
【单选题】After he accepts the assignment of meeting tourists, the guide shold check the date, time and palce of their arrival.
A.
T
B.
F
【单选题】听力原文: The American Vice President Dick Cheney has said he accepts full responsibility for accidentally shooting and injuring a fellow hunter over the weekend. Mr. Cheney has been coming under increasi...
A.
a doctor.
B.
a secretary.
C.
a lawyer.
D.
a leader.
【单选题】《水泥胶砂强度检验方法(ISO法)》方法的试体成型试验室的温度应保持在( ),相对湿度应不低于50%。
A.
20±1℃
B.
20±2℃
C.
25±2℃
D.
20±4℃
【判断题】After he accepts the assignment of meeting tourists, the guide should check the date, time and place of their arrival.
A.
正确
B.
错误
【判断题】古人的名和字在意义上一般是有联系的,字往往是名的阐释和补充。
A.
正确
B.
错误
【多选题】《水泥胶砂强度检验方法(ISO法)》方法中规定试体成型试验室的温度应保持在( ),相对湿度应不低于( )。
A.
20±2℃
B.
50%
C.
20±1℃
D.
90%
E.
20±5℃
相关题目: