皮皮学，免费搜题
登录
搜题
【单选题】
函数y=f(x)的图象关于原点对称且函数y=f(x)在区间[3，7]上是增函数，最小值为5，那么函数y=f(x)在区间[-7，-3]上 [ ]A.
为增函数，且最小值为-5
B.
为增函数，且最大值为-5
C.
为减函数，且最小值为-5
D.
为减函数，且最大值为-5
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】In the 1920s demand for American farm products feel, as European countries began to recover from World War I and instituted austerity (紧缩)programs to reduce their imports. The result was a sharp drop ...
A.
The impact of the Great Depression.
B.
The shrinking of overseas markets.
C.
The destruction caused by the First World War.
D.
The increased exports of European countries.
【单选题】患者，男性，15岁，急性化脓性阑尾炎收入院，医嘱给予头孢硫脒静脉输液治疗，输液前需采用皮内注射方法做药物过敏试验，有关皮内注射，下述哪项正确
A.
药物过敏试验取上臂三角肌
B.
用稀碘酊消毒皮肤
C.
进针后抽回血
D.
推药液于真皮下
E.
拔针后不按压
【单选题】Human nature is ever true to itself, not to systems of faith or education.
A.
Human nature is loyal to itself, rather tahn to any systerms of faith or external teaching.
B.
Human nature is the master of iteself and the systems of faith or education.
C.
Human nature is faithful only to its master, who has little control over systems of faith or education.
D.
Human nature never lies to itself, nor to systems of religion or education.
【单选题】In the 1920s demand for American farm products fell, as European countries began to recover from World War I and instituted austerity (紧缩) programs to reduce their imports. The result was a sharp drop...
A.
The impact of the Great Depression.
B.
The shrinking of overseas markets.
C.
The destruction caused by the First World War.
D.
The increased exports of European countries.
【单选题】In the 1920s demand for American farm products fell, as European countries began to recover from World War I and instituted austerity (紧缩) programs to reduce their imports. The result was a sharp drop...
A.
The impact of the Great Depression.
B.
The shrinking of overseas markets.
C.
The destruction caused by the First World War.
D.
The increased exports of European countries.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
