问题
选择题
− Can you _________ all the money that I should pay?
− Very sorry. Please wait a minute, madam.
A．add
B．add to
C．add up
D．add up to
答案
答案：C
考查短语辨析。add to增加 add up加起来 add up to总计达根据意思，你能把我要付的所有的钱加起来吗？故答案为C。