大便干燥如羊屎，艰涩难下，数日一行，腹胀作痛，属（）
A.肠热腑实证
B.肠燥津亏证
C.肠气滞证
D.肠道湿热证
E.胃阴虚证
参考答案：B
句型转换。
1. "Don't talk in class," the teacher says to the students. (改为同义句)
The teacher tells the students _______ _______ talk in class.
2. Laughing loudly in public isn't polite. (改为同义句)
It isn't_______ _______ _______ loudly in public.
3. What's wrong with you, Jack? (同义句)
_______ _______ _______with you, Jack?
4. Your friends have no time to come. (改为反意疑问句)
Your friends have no time to come, _______ _______?
5. We're going to have some classes this afternoon. (改为否定句)
We _______ going to have _______ classes this afternoon.
在MT 700 Issue of a Documentary Credit中，代号48代表的是信用证的（）。
A.Period for Presentation
B.Shipment Period
C.Additional Conditions
D.Date of Amendment
