乳牙萌出的顺序为

11 查阅

乳牙萌出的顺序为

A.A—B—D—C—E

B.A—B—C—D—E

C.A—C—B—D—E

D.B—A—C—D—E

E.B—A—D—C—E

参考答案:

A