萎缩性胃炎时哪种指标明显降低 ()
A.BAO
B.MAO
C.PAO
D.隐血试验
E.尿素测定
参考答案:B
解析:MAO明显降低见于萎缩性胃炎、慢性胃炎、幽门狭窄等。
阅读理解。
This is a picture of Tina's family. Tina is a student. She is in a red dress today. Her coat is blue. The
man in brown shirt is Tina's father,Mr Black. He's a policeman. The woman is Tina'smother, Mrs Black.
She is in a red hat. She is a nurse. The boy is Tina's brother, Jim. He is in black jacket and green trousers.
He is a student, too.
1. Tina's dress is____.[ ]
A.red
B.blue
C.brown
2. Tina's father is a____.[ ]
A. driver
B. worker
C. policeman
3. Tina is Jim's .[ ]
A. friend
B. brother
C. sister
4. What's Mrs Black's job?[ ]
A. Doctor.
B. Nurse.
C. Teacher.
5. Jim is in _____ jacket.[ ]
A. black
B. blue
C. green
初产妇第一产程约需()
A.11~12小时
B.6~8小时
C.1小时
D.1~2小时
E.5~15分钟