58. Which of the following is true about pica?
(A) It can trigger morning sickness.
(B) It has been studied and documented.
(C) It is originally a disease found in magpies.
(D) It is resulted from a shortage of loam in the body.
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統計: A(8), B(65), C(17), D(17), E(0) #1781956
統計: A(8), B(65), C(17), D(17), E(0) #1781956