患者，男，28岁。腹痛、呕吐。CT示胰腺弥漫性增大，结构不清，胰周有较多渗液，部分包

脓胸病人胸腔闭式引流瓶更换间隔时间为______

A．1天
B．3天
C．5天D．7天
E．14天

Complete the following sentences with the proper form of the given words.

include    modern    present    identity    government    standard    

recognize    direction play a big part  (role)  in    such as    even

if (though)     be based on    a number of

l )   The price ______________ dinner, bed and breakfast.

2)   The film ____________a true story that happened in the 17th century.

3)   We should replace the equipment with something more ___________.

4)   ____________ great ____________ high school teachers are needed in Shenzhen.

5)   I couldn't _____________ my friend because I hadn't seen her for  seven years.

6)   Large classes ______________ great problems to many teachers.

7)   The ______________ has announced plans to make the city more beautiful.

8)   He set himself such high _____________ that he often disappointed himself.

9)   Are you sure we are in the right ___________?

10)   Her lather has never ___________  in her life.

11)   Police are trying to discover the ________________ of a baby found by the roadride.

12)   Some flowers ________________orchids and roses are becoming rare in this town.

13)   I can still remember the accident, ______________  it happened long ago.

有媒体报道：市面上部分方便面遭到塑化剂污染，长期接触塑化剂（DMP）可对人体的循环系统、生殖系统等造成损害．

（1）塑化剂（DMP）的化学式为C₁₀H₁₀O₄，其中C、H、O元素的质量比是______；

（2）塑化剂（DMP）中C元素的质量分数是______（计算结果保留一位小数）．

临床上对局麻药中毒的抢救措施不包括（）

A.给氧

B.补液

C.抗惊厥

D.应用激素

E.应用降压药

超过提示付款期限的银行本票代理付款行错误处理有（）。

A.必须没收

B.必须作废

C.酌情受理

D.不得受理