促胰液素（　　）

(1)【◆题库问题◆】：[多选] 促胰液素（　　）
A．是由小肠的S细胞产生
B．在盐酸刺激下分泌量明显增加
C．主要使胰酶分泌增加
D．迷走神经兴奋时分泌量增加
E．使水和碳酸氢盐分泌轻度增加

【◆参考答案◆】：A,B

(2)【◆题库问题◆】：[单选] 《陈情表》中“结草”典故出自（　　）
A．《国语》
B．《战国策》
C．《诗经》
D．《左传》

【◆参考答案◆】：D

(3)【◆题库问题◆】：[单选] 函数Y=x3+2sinx（　　） (A)是奇函数 (B)是偶函数 (C)既是奇函数又是偶函数 (D)既不是奇函数又不是偶函数

【◆参考答案◆】：A

(4)【◆题库问题◆】：[单选] 老年人主动脉弹性减退，并伴有小动脉硬化时，动脉血压的变化是（　　）
A．收缩压降低，舒张压升高
B．收缩压升高，舒张压降低
C．收缩压升高，舒张压升高
D．收缩压变化不大，舒张压升高
E．收缩压升高，舒张压变化不大

【◆参考答案◆】：C

【◆答案解析◆】：略

(5)【◆题库问题◆】：[单选] _______it is to listen to music!
A．What fun
B．How a fun
C．What a fun
D．How fun

【◆参考答案◆】：A

(6)【◆题库问题◆】：[单选] My daughter tells me that it isfashionable to wear jeans that are very ________around the waist．
A．loose
B．lose
C．free
D．restrict

【◆参考答案◆】：A

【◆答案解析◆】：Loose宽松的，lose失去(动词)，free无约束的，restrict约束(动词)。根据题面的语法要求，空格的部分要求填形容词，选项8和D不符合，排除。按照题意，应是指衣服宽松的意思。选项A是正确的。【句子大意】女儿告诉我牛仔的时尚穿法是腰部一定要很宽松。

(7)【◆题库问题◆】：[单选] 红细胞的内环境是指（　　）
A．细胞内液
B．细胞外液
C．细胞外液和细胞内液
D．组织液
E．血浆

【◆参考答案◆】：E

(8)【◆题库问题◆】：[单选,材料题] _________根据以下内容，回答下面的题目。Insure means to protect _51_ a loss of money．Most people can budget their money so that their income will cover expected expenses _52_ food, clothing, housing, and public services．But, there is no way to know _53_ who will suffer a crisis (危机) such as a serious illness, fire, flood, or a car accident．Such crises usually _54_ great expensE．Even if people could predict crises, it would be hard to save enough money to _55_ the expenses．Insurance is a system _56_ a company collects money from many individuals and then pays certain expenses whenever one of those insured individuals is faced with a certain crisis．An insurance policy _57_ how much the insurance costs and how much the company will pay when a policy holder is faced with a certain crisis．There are many different kinds of insurance, _58_ hospital, motor-car and firE．Insurance can be rather expensive but most people buy insurance of some kinD．Insurance is something _59_ people buy and hope they will _60_ neeD．_________
A．such as
B．for example
C．that
D．the same as

【◆参考答案◆】：A

(9)【◆题库问题◆】：[单选,材料题] 回答下面的题目Eggs are my favorite fooD．I likethem 21 ，hard-boiled，scrambled，or poacheD．I eat eggsfor22 ，lunch，and dinner．I eat eggshere，there，and everywhere!Eggs taste great．You can eat them by 23 or as part of any meal．Eggsare 24 used as an ingredient in many prepared foods．Can youthink of any foods that contain25 ?Eggs are really a perfect fooD．They are26 in most of the nutrients we need to maintain good 27 ．When a baby chicken develops 28 an egg，the egg29 and yolk are the only foods they neeD．Many people believe that eggs are 30．They pointout that eggs contain a very high amount of cholesterol(胆固醇)．Too31 of one kind of cholesterol in our blood can cause heart diseasE．There is no evidence that eggs 32 the harmful cholesterol in our blooD．When we eat foodsthat are33in cholesterol，our bodies make 34of it to balance，or adjust．If you want to enjoy a tasty and healthy fooD．eat plentyof35
A．themselves
B．cooking
C．yourselves
D．meal

【◆参考答案◆】：A

【◆答案解析◆】：后面说，鸡蛋可以作为一餐的一部分，那么也就可以不与其他的饭菜相配了。选项A是正确的。

(10)【◆题库问题◆】：[多选] 下列各项中，支持咯血的是（　　）
A．患者有心脏病史
B．排出物为酸性
C．排出物为碱性
D．排出物为咖啡色
E．排出物为鲜红色

【◆参考答案◆】：A,C,E