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问题 单项选择题

上消化道出血病人的粪便可呈()。

A．白陶土样

B．果酱样

C．鲜红血样

D．柏油样

E．洗肉水样

答案

参考答案：D

解析：[知识点] 上消化道大量出血的病因、发病机制与临床表现

填空题

根据句意及汉语提示，在空格中填入正确的单词。每空限填一词。

1. There is no _______ (怀疑) that computers are very useful.

2. _______ (尽管) Jim's uncle is old, he looks very strong and healthy.

3. Do you learn anything else _______ (除了) Chinese at school?

4. —We know several _______ (方法) of English learning from this passage. 

    —Remember to choose one that fits you best.

5. Can you _______ (翻译) this English sentence into Chinese?

6. With his friends' help, he _______ (成功) at last.

7. Do you know that the population of India is _______ (更多) than that of America?

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单项选择题

对合同形式作书面要求，便于明确合同主体的责任权利，防止( )的情况发生。

A．建设单位利益受损

B．物业管理企业利益受损

C．建设单位和物业管理企业侵害业主权益

D．业主的利益受损
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