有效地点是规定受益人()。
A、取得议付款时地点
B、提交单据时地点
C、得到偿付时地点
参考答案:B
Have ________ try, and maybe you will win the free tickets to Italy.
A.another
B.the other
C.other
D.others
该病可能是
A.子宫性闭经B.卵巢性闭经C.多囊卵巢综合征D.下丘脑性闭经E.垂体性闭经