单项选择题
急性哮喘发作应选用()
A.异丙肾上腺素
B.可待因
C.二羟丙茶碱
D.色甘酸钠
E.苯佐那酯
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单项选择题
听力原文:W: Good morning, sir.M: Good morning. I wonder if you can help. I've lost my coat.W: Where did you lose it, sir?M: Er... I left it on the.., urn.., underground yesterday morning.W: Can you describe it?M: Well, it's a full-length brown overcoat with a check pattern on it. It's got a wide belt, and one of those thick furry collars that keep your ears warm. It's a very nice coat, actually.W: Hmm. I'm afraid we haven't got anything like that, sir. Sorry.M: Well, to tell you the truth, I lost another coat last week on the bus. It's a three quarter length coat — it's grey, with big black button and a black belt.W: Sorry, sir. Nothing like that.M: And only this morning I left my white raincoat in a park. It's got a silk lining...W: Look, sir. I'm a busy woman. If you really need a coat so badly, there's a very good second-hand clothes shop just round the comer.Where does the woman work?A.At a department store.B.At the lost and found.C.At the police station.
A.
M:
B.
W:
C...
D..,
E..,
F.
W:
G.
W:
H.
M:
I.
W:
J.
M:
K...
W:
L.
Where
M.At
N.
B.At
O.
C.At
P.
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单项选择题
听力原文:M: You'll never guess what! I've won $50,000 on the lottery.W: What... You lucky man! Well done! What are you going to do with it?M: I think I'll invest it for my old age.W: That seems the best idea, I think.What is the man going to do with the money he won?A.He is going to buy a lot of expensive things.B.He is going to buy a new car.C.He is going to make much more money with it.
A.
W:
B...
C.
W:
D.
What
E.He
F.
B.He
G.
C.He
H.
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