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问题 填空题

小红在做水的净化实验时，经过过滤两次，滤液仍浑浊，请你帮助她分析一下可能的原因：______．

答案

在过滤过程中，如果滤纸破损、液面高于滤纸边缘都可能使得液体中的不溶物进入下面的烧杯，从而使得滤液浑浊．承接滤液的烧杯不干净时也使得滤液浑浊．故填：滤纸破损，液面高于滤纸边缘，承接滤液的烧杯不干净．

单项选择题 A1/A2型题

临床上最常见的妄想是（）

A.关系妄想

B.被害妄想

C.嫉妒妄想

D.夸大妄想

E.疑病妄想
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改错题

第二节：短文改错（共10小题；每小题1.5分，满分15分）

I am writing to thank you for your great hospitality.

I have a good flight home and my parents and sisters                             76.              

were waiting for the airport to meet me. There was so                          77.               

many news to tell them that we stayed up talking until                         78.                

long after a midnight. They were interested to see my                            79.             

photograph, especially the one of you and your family.                        80.               

I learned a lot of English while staying with you.                                      81.                

I am planning to write you regularly like a way of                                     82.                

practicing. It would be real helpful if you could correct                             83.                

my mistakes. But l do hope you’ll visit us next year.                                    84.                

I’m sure we will get very well with each other.                                          85.                

I am looking forward to your good news.
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