问题
选择题
Please ________ the numbers and I’m sure they will ________ more than 1,000.
A．add up; add
B．add up; add up
C．add up; add up to
D．add; add up
答案
答案：C
动词词义辨析题。add up 加起来; add up to加起来共计。句意：请把这些数字加起来我确信它们加起来超过了1000.