38. An ether solution of PhCO₂H ( A ), PhNH₂( B ), and PhCH₃( C ) is extracted with aqueous NaOH. What compound(s) will the ether layer contain after the extraction?
(A)A +B
(B)A+C
(C)B+C
(D)A+B+C
(E)A only

題目解析題目中提到了三種化合物： - ...