急性肠臌气引发高度呼吸困难时,可施行()进行放气。
A、胃管导出
B、有穿刺术
C、小肠穿刺术
D、盲肠穿刺术
参考答案:D
阅读理解,正确(T)错误(F)。
My name is Lucy Miller. I'm an English girl. I'm thirteen years old now. I'm at school now.
Look! This is my school-No.10 Middle School. I'm in Class 3, Grade 1. I have a good friend
at school. She is a girl and her name is Lingling. She's not at school today. I think she's at home.
My English teacher is Mrs. Zhang. She's a very good English teacher.
( )1. Lucy is a Japanese girl.
( )2. Lucy's family name is White.
( )3. Lucy is in Class 3, Grade 1.
( )4. Lucy's good friend is a boy.
( )5. Lingling isn't at school today.
( )6. Mr Zhang is Lucy's English teacher.
根据SOLAS公约无线电设备通则的规定,每艘船舶应设有下列哪些无线电设备()。
Ⅰ.一台能在70频道上发送和接收DSC的VHF无线电装置;
Ⅱ.一台在9GHz频道上工作的雷达应答器;
Ⅲ.一台NAVTEX;
Ⅳ.一台卫星EPIRB。
A.Ⅰ—Ⅲ
B.Ⅰ—Ⅳ
C.Ⅱ—Ⅳ
D.Ⅰ、Ⅲ、Ⅳ