题目内容：
第（38）题 参考答案：
答案解析：
填空题：第（38）题
- 题目分类：公共英语五级
- 题目类型：填空题
- 查看权限：VIP
听录音，回答题 How many planets are there in the solar system revol
听录音，回答题 How many planets are there in the solar system revolving around the sun
(本小题满分12分)
(本小题满分12分)
若偶函数f(x)在区间[0，2]上单调递减，则 ( )
若偶函数f(x)在区间[0，2]上单调递减，则 ( )
若x,y∈R+，且x+y=1，则x2+y2的最小值是 ( )
若x,y∈R+，且x+y=1，则x2+y2的最小值是 ( )
According to this passage, which is not true about the const
According to this passage, which is not true about the construction of the robot