12. If a baby experiences _____, he or she will usually cry.
(A) seriousness
(B) addiction
(C) overstimulation
(D) satisfaction
答案:登入後查看
統計: A(10), B(7), C(52), D(10), E(0) #1965296
統計: A(10), B(7), C(52), D(10), E(0) #1965296