1.单选题- (共5题)
2.选择题- (共12题)
14.2009年7月,中华环保联合会在北京正式启动“2009绿色家庭评选公益活动”,并发行绿色消费券,对在家庭环保方面有创意,有贡献的家庭进行表彰,以促进绿色消费,推动节能减排。从生产与消费的辩证关系角度看,该做法有利于
16.
---“Could we put off the meeting?” She asked.
---“______,” he answered politely. “This is the only day everyone is available.”
---“Could we put off the meeting?” She asked.
---“______,” he answered politely. “This is the only day everyone is available.”
17.
---“Could we put off the meeting?” She asked.
---“______,” he answered politely. “This is the only day everyone is available.”
---“Could we put off the meeting?” She asked.
---“______,” he answered politely. “This is the only day everyone is available.”
3.填空题- (共3题)
4.解答题- (共5题)
24.
已知函数g(x)=Asin(ωx+φ)(其中A>0,|φ|
,ω>0)的图象如图所示,函数
,
(1)求函数f(x)图像的对称轴方程;
(2)当
时,求函数
的最大值和最小值及相应的x的值;
(3)若方程
在区间
上只有一个实数根,求实数
的取值集合.


(1)求函数f(x)图像的对称轴方程;
(2)当


(3)若方程




试卷分析
-
【1】题量占比
单选题:(5道)
选择题:(12道)
填空题:(3道)
解答题:(5道)
-
【2】:难度分析
1星难题:0
2星难题:0
3星难题:0
4星难题:0
5星难题:0
6星难题:0
7星难题:0
8星难题:0
9星难题:13