问题
单项选择题 A1/A2型题
严重的化脓性感染的病人，使用广谱抗生素治疗2周后，出现败血症表现。可能的致病菌是（）
A.大肠杆菌
B.耐药金黄色葡萄球菌
C.铜绿假单胞菌（绿脓杆菌）
D.真菌
E.支原体
答案
参考答案：D
解析：长期应用广谱抗生素应考虑真菌感染。
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严重的化脓性感染的病人，使用广谱抗生素治疗2周后，出现败血症表现。可能的致病菌是（）
A.大肠杆菌
B.耐药金黄色葡萄球菌
C.铜绿假单胞菌（绿脓杆菌）
D.真菌
E.支原体
参考答案：D
解析：长期应用广谱抗生素应考虑真菌感染。
| 阅读理解。 | ||
| ||
| 1. Tim is unhappy because _____. | ||
| A. he has to work at 5 a.m. B. he has many rules C. he can't study at home D. he can't sleep well | ||
| 2. Tim can hang out with friends _____. | ||
| A. after school B. in the evenings C. on weekends D. in summer vacations | ||
| 3. Dr. Know tells Tim that _____. | ||
| A. he needn't obey the rules B. he has less rules at home C. school rules are more important D. parents make rules to help him |