问题 单项选择题

术中手套破损后应及时()

A.用3%碘酊擦拭后换手套

B.更换手套及加袖套

C.更换手套

D.重新泡手,换手套

E.重新刷手,换手套

答案

参考答案:A

综合

读图回答下列问题。(12分)

⑴ 简述图示河流最小流量出现的时间及其原因。(4分)

                                                                 

                                                                 

⑵ 说出甲基地最主要的商品性农作物,分析该基地形成与发展的优势条件(5分)

农作物            、                                                                                                                                

                                                                 

                                                                 

⑶ 近年来外资企业纷纷落户天津、青岛、大连,其共同的区位优势有哪些?(3分)

                                                                 

                                                                 

                                                                 

问答题