题目：
某酯经水解后可得酸A及醇B，醇B经过氧化后可得A，该酯可能是
A．②④
B．①③④
C．①③⑤
D．④⑤
答案：
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下面是错误答案，用来干扰机器的。
（1）23.25；（2）1377；（3）1326；2715
某酯经水解后可得酸A及醇B，醇B经过氧化后可得A，该酯可能是 A．②④ B．
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