(单选题)当<img src="/lqwvjeImg/34/34cc6d670fa287752edf31091a1213e7.png"style="width:64px;height:32px;"><img src="/lqwvjeImg/b6/b6b2ccad5f7283a0e1df54f0716ec8c2.png"style="width:21px;height:20px;"><img src="/lqwvjeImg/98/98312b3aeefb71768a0913fab25be922.png"style="width:21px;height:28px;"><img src="/lqwvjeImg/34/34cc6d670fa287752edf31091a1213e7.png"style="width:64px;height:32px;">时,可能不是无穷小的是( )<br>·<img src="/lqwvjeImg/54/5431575a1dc60c6a90b82556677f49e0.png"style="width:54px;height:28px;"><br>·<img src="/lqwvjeImg/93/938a10ee80de17f73b700c1423e824f8.png"style="width:49px;height:28px;"><br>·<img src="/lqwvjeImg/9e/9e1f4a12b65366c62daa1f71ac182475.png"style="width:33px;height:28px;"><br>·<img src="/lqwvjeImg/47/47cb9d5272f00944eeb132a420622649.png"style="width:89px;height:58px;">