问题
选择题
—How long _____ you _____?
—For five days.[ ]
A. do; paint
B. are; painting
C. did; painted
D. have painted
答案
答案：D
搜题请搜索小程序“爱下问搜题”
—How long _____ you _____?
—For five days.[ ]
A. do; paint
B. are; painting
C. did; painted
D. have painted
答案：D