动物发生急性胰腺炎时，血清中活性显著升高并具有诊断意义的是（） A.丙氨酸转移酶 B

支气管哮喘患者，肺功能支气管舒张试验阳性的诊断标准是（）

A.FEV₁增加≥20%，且FEV₁增加绝对值≥200ml

B.FEV₁增加≥12%，且FEV₁增加绝对值≥200ml

C.FEV₁增加≥15%，且FEV₁增加绝对值≥150ml

D.FEV₁增加≥20%，且FEV₁增加绝对值≥150ml

E.FEV₁增加≥12%，且FEV₁增加绝对值≥150ml

患儿，14岁。缺铁性贫血，血红蛋白75g／L。为改善贫血症状，宜多食用的食物是（）

A.馒头、小豆粥

B.瘦肉、菠菜

C.豆腐、面筋

D.鸭梨、西瓜

E.花菜、白菜

下列标点符号使用有错误的是[ ]

A．惟亭内一副楹联“到此已无尘半点，上来更有碧千寻”，深得此中精神，令人点头会意。

B．绿色是多宝贵的啊！它是生命，它是希望，它是慰安，它是快乐。

C．《给我的孩子们》选自《缘缘堂随笔》（浙江文艺出版社1983年版）。

D．我想知道这个节目当初创办的初衷是什么？是在怎样的情况下产生的？

语法填空。

     The most common problem that worries all of us today is the fear of insecurity. Life has become so

competitive that every now and then we are struck by the fear of the _1_ (know).   2   every new turn

of events our selfconfidence takes a blow. The  3   (big) challenge before every person today is not to

lose confidence in one's ability.

     There are several reasons that affect a person's selfconfidence. The most important reason is lack

of success. Not being able to    4   (success) affects one's selfconfidence greatly. This is   5   one begins

to doubt his own ability. In many cases one's selfconfidence is low when he feels rejected by society.

For example, a person who loses his job keeps away from other people for fear of    6   (question)

about his work. However, this isn't right. One needs to think along positive lines in spite of failures.

     The challenge lies in not allowing your selfconfidence to decrease.    7   lack of success causes you

to doubt your ability, don't forget to remind yourself that quick success does not last long. Also

remember not to compare yourself with others. These tips will do   8   world of good to your confidence.

In order to be selfconfident, you need to have a lifestyle that is right for you. Create one and live a life

   9   you want to. Leave others to 10  .

赵某向李某借款10万元，赵某将自己的汽车作价5万元抵押给李某，未约定担保数额，并依法进行了登记。后一次事故使汽车报废，保险公司赔偿8万元。赵某与李某之间的抵押关系怎样

A．应归于消灭

B．继续有效，应以保险赔偿金中的5万元继续担保赵某对李某的债务

C．继续有效，应以全部保险赔偿金8万元继续担保赵某对李某的债务

D．终止，赵某应以保险赔偿金提前清偿李某