就读中职学校的优势有[ ]
①就业有优势②创业有本领③升学有希望④继续学习有基础
A．①②
B．①②③
C．①②③④
答案：C
补全对话。
A: 1_______ is he?
B: He is my uncle. He is polite and helpful.
A: How 2 is he?
B: 3________ forty.
A: 4________ he happy?
B: No, he is 5 .
霍乱弧菌为
A．革兰染色阴性有鞭毛杆菌，呈短杆状B．革兰染色阴性无鞭毛杆菌C．革兰染色阴性有鞭毛杆菌，呈逗点状D．革兰染色阳性，呈短杆状E．革兰染色阳性双球菌
