2006财年寒促的促销礼包中,targus的笔记本包如何保修。()
A.不提供保修
B.一年保修
C.由targus公司负责,终身质保
参考答案:C
有浓度为25%的食盐水100克,加入多少克食盐后,浓度增加到40%?
— Look, what have you done?
— Sorry. I think if I _____ another chance, I'll do it better. [ ]
A. give
B. will be given
C. will give
D. am given