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【单选题】
患者，男，35岁，因结核性胸腔积液行胸穿，穿刺前做普鲁卡因试验，普鲁卡因皮试液的浓度是A.
l％
B.
2％
C.
0.5％
D.
0.25％
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【简答题】A．He didn't try on all the glasses in the store. B．He went to the wrong store for the things he needed. C．He thought he would be able to read with glasses on. D．He failed to inform. the shop owner of ...
【单选题】The writer felt foolish because ______.
A.
he couldn' t really lost his receipt
B.
he hadn' t really lost his receipt at all
C.
he had to fill in a form
D.
the assistant was laughing at him
【单选题】Why hadn' t the man got the tickets?
A.
He got up too late.
B.
He didn' t go to buy the tickets.
C.
The tickets were sold out.
【单选题】What seems to be the man' s problem?
A.
He can' t sleep at night.
B.
He can' t find a quiet place to study.
C.
He can' t narrow down his research topic.
D.
He can' t find enough information for his research paper.
【单选题】What does the man want to know?
A.
He doesn' t want to read what she wrote.
B.
He hasn' t started the assignment.
C.
He has read some of the articles.
D.
He' ll summarize what he has read.
【简答题】青春期常见的卫生问题有几种?
【简答题】A. He can' t explain the instructions clearly. B. He speaks too fast, C. He doesn' t understand the instructions clearly. D. He is deaf.
【单选题】Why didn' t the man get the job?
A.
He doesn' t write well enough.
B.
He is not a professional writer.
C.
He hasn' t got any professional experience.
D.
He doesn' t perform. well in the interview.
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