问题
单项选择题 B型题
急性膀胱炎最常见致病菌是（）
A.金黄色葡萄球菌
B.大肠杆菌
C.变形杆菌
D.粪链球菌
E."L"型细菌
答案
参考答案：B
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急性膀胱炎最常见致病菌是（）
A.金黄色葡萄球菌
B.大肠杆菌
C.变形杆菌
D.粪链球菌
E."L"型细菌
参考答案：B
| 选词填空。从方框中选择适当的选项，使短文通顺。有两项是多余的。 | |
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| Americans spend their weekends in different ways. But usually they choose the same aim (目的) to rest, to 1________ beautiful places and to enjoy the time with their 2________ and friends. Some Americans hold parties on Saturday night. They will dance, sing and drink together till midnight. They won't get up 3________ 9 or even 11 o'clock next. morning. As 4________ as they get up they will go to the nearest shop to buy the daily newspaper. They can get news about films, plays, shows and sports in the newspaper. It will help them to decide 5________ to do on Sunday afternoon. Before 6________ 0ut on Sunday, they will have a meal, which is 7________ "brunch" ------ "br" from 8________ and "unch" from "lunch". They will make it at home to go to a nearby restaurant. After brunch some Americans may have a picnic. They will take many things with them, such as fruit, vegetables and so on. Sunday dinner i.s the most 9________ meal of the week. It is the biggest meal of the week and all family members try to be present. Weekends are to be welcome 10________ .Most people hope for them. 1. ________ 2. ________ 3. ________ 4. ________ 5. ________ 6. ________ 7. ________ 8. ________ 9. ________ 10. ________ |
