I ______ some books from the library yesterday. I can ______ them for a week.
A:borrowed; borrow
B:borrowed; keep
C:lent; lend
D:lent; keep
sin60°=( )
在做出人生重要选择之前,我们要( )①由父母或他人代为选择 ②多方面收集信息,学会辨别、筛选信息③弄清自己真实需要 ④考虑目标重要性以及实现的可能性