题目

 The science of computer,____rapid progress has been made in recent years, plays a very important role in our daily life. A. from which          B. in which          C. with which           D. to which 答案：B如图是人体消化系统模式图，据图回答：（括号内填序号，横线上填名称）（1）1表示 ，它分泌的消化液是 ，其中含有 酶．（2）[5]和[8]的内壁上均有消化腺，分别是 和 ．（3）能初步消化蛋白质的器官是[ ] ．（4）[ ] 是人体最大的消化腺，它能分泌 ，促进 的消化．（5）人体中最主要的消化和吸收器官的是[ ] ．