男，64岁，上腹痛2月伴消瘦，腹痛夜间为重，仰卧位后加重，俯卧位时减轻，疼痛进食后不
题型：不定项选择
问题：
男，64岁，上腹痛2月伴消瘦，腹痛夜间为重，仰卧位后加重，俯卧位时减轻，疼痛进食后不能缓解，诊断考虑为
A．十二指肠球部溃疡
B．胃癌
C．胰体癌
D．横结肠癌
E．反流性食管炎
题型：不定项选择
阅读理解。
Dinner customs (习惯) are different around the world. If you are a guest in Ghana (加纳), this
information will help you a lot.
In Ghana,dinner is usually from four in the afternoon to six in the evening. But there are no strict rules (规则) about time. Whenever a guest arrives,a family offers food. When you go to a home, the person
who receives guests takes you to the living room first. At this time everyone welcomes you. Then you go
to the dinning room. There you wash your hands in a bowl of water. All the food is on the table.
In Ghana
you usually eat with your fingers. You eat from the same dish as everyone else .But you eat
from one side of the dish only. It is not polite to get food from the other side of the dish. After dinner, you
wash your hands again in a bowl of water.
Most meals in Ghana have a dish called fufu. People in Ghana make fufu from the powder (粉末) of
some plants. Sometimes they cut the fufu with a saw (锯子) because it is very hard. You must chew
(咀嚼) fufu well,or you may get sick. You eat fufu with the fingers of your right hand only.
1. From the passage we know that in Ghana _____.
A. the rules for dinner time are not strict
B. dinner is always at six in the evening
C. a family offers food only at four in the afternoon
D. people usually invite their guests to dinner late in the evening
2. If you are a dinner guest in Ghana,the host (主人) always takes you to _____.
A. the dining room first
B. the living room first
C. the kitchen first
D. the garden first
3. People in Ghana usually eat _____.
A. from one side of a dish to the other
B. from the other side of the dish
C. with their fingers
D. with their spoons
4. In fact,most dishes in Ghana _____.
A. ar
e cooked with the powder of some plants
B. have fufu in them
C. are too hard to eat
D. are not very hard
5. When you eat fufu,you'd better _____.
A. cut it with a saw
B. use your right hand only
C. chew it well
D. all of the above