本票未记载（ ）的，本票无效。 A．表明“本票”的字样 B．无条件支付的承诺 C

根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。

     My mother had an accident last Thursday. She was trapped in her c   1   for 20 minutes! It was a

cold day. And the s  2   was heavy. She was driving home f   3   work at nine p.m. As there was snow

on the road. She drove very slowly. But u   4  , the car broke down suddenly. She couldn’t s  5  it. And

what was worse, she couldn’t open the door. She f  6   very helpless and didn’t know what to do. So

she telephoned my father with her mobile. But my father happened to(碰巧) be in a   7   city. There

were f   8   people on the road and the snow c   9   to fall around her car. She had to call 110 for help.

Two policemen arrived in a h  10   . They tried many ways to open the door. And my mother came

back home in their police car in the end. She gave us a surprise!.

引起婴儿腹泻的大肠埃希菌是（）

A．肠侵袭性大肠埃希菌（EIEC） 

B．肠毒素性大肠埃希菌（ETEC） 

C．肠致病性大肠埃希菌（EPEC） 

D．肠出血性大肠埃希菌（EHEC） 

E．肠凝聚性大肠埃希菌（EaggEC）

酒母

期间费用一般不包括()。

A.营业费用 

B.生产费用 

C.管理费用 

D.财务费用

根据《城乡规划法》第四十条和第四十五条的规定，建设工程规划管理的主要程序为( )。

A．竣工验收前的规划核实及报送竣工验收资料

B．审核程序

C．核发建设工程规划许可证

D．申请程序

E．受理程序