120÷(1+35),
=120÷85,
=75(元);
答:单买一件上衣需要75元钱.
I spend about one hour _______ my homework every evening. [ ]
A. doing
B. do
C. to do
D. did
下列哪些部位汞易结合()
A.心脏
B.骨骼
C.肝、脑、肾
D.毛发、指甲
E.以上都可以