问题
选择题
-Hi,Tracy,you look tired.
-I am tired.I ____ the living room all day. [ ]
A. painted
B. had painted
C. have been painting
D. have painted
答案
答案：C
搜题请搜索小程序“爱下问搜题”
-Hi,Tracy,you look tired.
-I am tired.I ____ the living room all day. [ ]
A. painted
B. had painted
C. have been painting
D. have painted
答案：C