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问题 单项选择题

利用肾脏中γ-谷氨酰转肽酶较丰富的生化特点，将磺胺甲嗯唑(SMZ)制成其前药N-酰基-γ-谷氨酰衍生物的目的是

A．改善药物口服吸收
B．改善药物的溶解性
C．延长药物作用时间
D．提高药物对特定部位的选择性
E．提高药物的稳定性

答案

参考答案：D

完形填空

阅读下面短文，并借助上下文和插图补充所缺信息。每个空格只能填写一个形式正确、意义相符的单词。请将答案填写在答题卡相应题目的答题位置上。

Last Sunday,my classmates and I went to Guishan Hill for a picnic.The小题1:______ was fine and all of us were excited and happy.We went there by 小题2:_______ with fruit,eggs,meat,

vegetables,cookers and some other things.

About an hour later,we 小题3:_______ at the foot of the hill.There was s big lake and many green trees.Birds were singing songs.How wonderful they were!At noon all of us were busy preparing 小题4:_________ the picnic.Some of us were getting the water,some were cooking,and小题5:_________ were putting a big cloth on the grass.At one o’clock in the afternoon,the lunch was

小题6:________.

After lunch,we 小题7:________ a great time singing,dancing,drinking and talking.小题8:_______ three 0’clock,we began to climb the hill.The hill was quite high,but we all tried to 小题9:________ to the top of it.On the 小题10:________ of the hill,we felt that we were much closer to the sky,and we saw the flying birds more clearly.
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单项选择题

中 * * 精神源远流长，包含着丰富的内容，其中，夸父追日、大禹治水、愚公移山、精卫填海等动人的传说，其中体现的是中 * * 精神的（）

A.勤劳勇敢

B.团结统一

C.自强不息

D.爱好和平
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