乳牙萌出的顺序为(  ) A.A—B—D—C—E B.A—8—C—D—E

shuhaiku2019-12-17  13

问题 乳牙萌出的顺序为(  )A.A—B—D—C—EB.A—8—C—D—EC.A—C—B—D—ED.B—A—C—D—EE.B—A—D—C—E

选项

答案A

解析
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