一个客户可以拥有多个帐户,但是只能对应一个用户。
参考答案:错
解析:可对应多个用户
_____ not only you but also Jack going to China nextweek? [ ]
A. Are
B. Is
C. Were
D. Was
大面积皮肤撕脱伤的正确处理方式为()
A.清创及一期缝合
B.清创及延期缝合
C.清创后不予缝合
D.清创及植皮
E.按感染伤口处理