题干

Please ________ the numbers and I’m sure they will ________ more than 1,000.

A:add up; add

B:add up; add u

C:add up; add up to

D:add; add u

上一题 下一题 0.0难度 选择题 更新时间:2020-02-24 02:51:05

答案(点此获取答案解析)

C