智慧职教: lim(sin5x/sin3x)=（ ）
x→0
x→0
举一反三
- 函数http://image.zhihuishu.com/zhs/onlineexam/ueditor/201908/591b28bc9e454f4e84b3297964655427.png展开成x的幂级数是( )<br>
- 函数http://image.zhihuishu.com/zhs/onlineexam/ueditor/201908/bc1fdcfe11504204b9464400cc99f431.png展开成x的幂级数是( )<br>
- 智慧职教: <p style="line-height: 125%;"><span style="font-family: 宋体;">3～4岁儿童一般比较容易接受连续重复的动作，动作变换一般应在</span><span style="font-family: 宋体; text-decoration: underline;"> </span><br/>
- —we’vespenttoomuchmoneyrecently.<br/>—well,itisn’tsurprising.Ourfriendsandrelatives______aroundallthetime A: arecoming B: hadcome C: werecoming D: havebeencoming
- 微分方程http://image.zhihuishu.com/zhs/onlineexam/ueditor/201908/88d9efde715f4c2096980981279b448b.png的通解为( )<br>