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【单选题】
以下关于呕吐的说法不正确的是：（）A.
呕吐物带发酵、腐败气味提示胃潴留
B.
呕吐物带粪臭味提示高位小肠梗阻
C.
呕吐物不含胆汁说明梗阻平面多在十二指肠乳头以上
D.
呕吐物含有大量酸性液体者多有胃泌素瘤或十二指肠溃疡
E.
孕龄期女性晨起呕吐应注意早孕
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【单选题】听力原文：How many pages are in the book? (A) He's six years of age. (B) All the pages are white. (C) There are about three hundred pages. (36)
A.
B.
【单选题】How many countries are listed where the compulsory school age is 7 excluded The U.S. A?
A.
Five
B.
Four
C.
Three
D.
Two
【简答题】为防止水产品发生自溶和腐败,最有效的措施是低温保藏,包括
【单选题】I’m Jack green. Here is my business card.
A.
No, thanks.
B.
It’s very kind of you.
C.
Thank you. Here is mine
D.
You’re welcome.
【简答题】看一看，读一读，涂颜色。 1. I'm green and purple. 2. I'm red and green. 3. I'm green, yellow and red. 4. I'm orange. 5. I'm black. 6. I'm yellow.
【单选题】What was the average age of the runners at the beginning of the survey?
A.
50
B.
58
C.
68
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