问题
单项选择题
幽门梗阻呕吐的特点是
A．餐后即刻呕吐
B．呕吐物有宿食味
C．呕吐物含多量胆汁
D．晨起呕吐
E．喷射状呕吐
答案
参考答案：B
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幽门梗阻呕吐的特点是
A．餐后即刻呕吐
B．呕吐物有宿食味
C．呕吐物含多量胆汁
D．晨起呕吐
E．喷射状呕吐
参考答案：B
| 用方框中所给单词的适当形式填空，使短文通顺、正确、连贯（每个单词限用一次）。 | |
Anna comes to England because she wants to study English. She helps Mrs Black 2. _____ housework in the house and goes to English 3. _____ every Wednesday and Friday afternoon. Anna is now in London. Everything is 4. _____ to her. She finds life is 5. _____ from that in Moscow. Some things are nice in London, many things are not so nice. The shops are 6. _____ in London than those in Moscow. 7. _____ it's very expensive to enjoy 8. _____ in London. It's expensive to have a 9. _____ at a restaurant or go to a cinema. Now Anna has got used to (习惯) many things, but she can't get used to the 10. _____ in England. "You English eat so much in the morning," she often says. "Fruits, porridge, eggs, tea and bread. How can you face (面对) all that food so early in the day?" |