第31题: [单项选择]A. an electrician
B. a waiter
C. a bank clerk
D. a typist
E. a taxi driver
F. a postman
G. a babysitter
H. a bookbinder
参考答案:F 答案解析:Woman: I’ve been working here for more than 10 years. The most boring I have to do is recognizing th
第34题: [单项选择]腹部手术备皮范围原则上应超出切口四周的距离() A. 5cm以上 B. 8cm以上 C. 10cm以上 D. 15cm以上 E. 20cm以上 参考答案:E 答案解析:手术的备皮范围原则上应超出消毒范围,腹部手术常规消毒范围为手术切口周围15cm,备皮范围为手术切口周围20cm以上。