霍乱主要应与下列哪些疾病作鉴别？（）
A.呕吐
B.湿温
C.伏暑
D.泄泻
E.痢疾
参考答案：A, D, E
It was _______ he does _______ makes his students enthusiastic about school. (原创)
A．that; that
B．what; what
C．that; what
D．what; that
我国的社区志愿服务首创于哪个地方？
