听力原文:W: Hi, Rob, you know that class you missed yesterday?
M: Yes, but I was seriously iii.
W: I'm sorry to hear that. You (:an have my notes.
M: Thanks. I appreciate that.
W: So how are you feeling?
M: Much better now that I began taking an antibiotic. Doctor Lee gave me one, and it really helps. You know what amazes me is that how the human beings managed to survive before antibiotics.
W: I agree. When my father was a young boy in the 1940's, he got blood poisoning and would have died. But his doctor had heard of this new drug called penicillin.
M: Wow, he was really lucky. And now we have lots of antibiotics that kill bacteria.
W: Well, penicillin kills bacteria, but not all antibiotics do. Some are just slowing the bacteria down until our normal immune defenses can finish the job.
M: Wow! How do you know all these?
W: My mother used to look up all our medicines. There are lots of books around. It's interesting. What antibiotics are you taking?
M: I don't remember. It's on the bottle. I think I'll take a new look at the label and drop by the library to see if they have reference books on medicines. See you in the lab tomorrow.
(23)
A.The man's illness.
B.The effect of antibiotics.
C.The hobby of the woman's mother.
D.Their class.
第3题
要手术治疗的肛裂是
A.便血的肛裂
B.剧痛的肛裂
C.新鲜的肛裂
D.陈旧的肛裂
E.有前哨痔的肛裂
第6题
不伴有结缔组织外痔、皮下瘘等的陈旧性肛裂的最佳治疗方法是:
A.切开疗法
B.肛裂侧切术
C.苦参汤坐浴
D.内服润肠汤
E.生肌散外敷
第7题
A.肛裂是肛管部深达肌层的小溃疡
B.肛裂、前哨痔和齿状线上相应的乳头肥大称为肛裂“三联征”
C.绝大多数发生在肛管前正中部
D.主要症状是排便时出血
E.手术切除肛裂是治疗急性肛裂唯一有效的方法
第8题
陈旧性肛裂的主要治疗方法是
A.抗菌药物
B.热水坐浴
C.挂线疗法
D.局部理疗
E.手术治疗
第9题
A.肛裂是肛管部深达肌层的小馈疡
B.肛裂、前哨痔和齿状线上相应的乳头肥大称为肛裂“三联征”
C.主要症状是排便时出血
D.绝大多数发生在肛管前正中部
E.手术切除肛裂是治疗急性肛裂唯一有效的方法
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