问题
选择题
—What _____ you _____ for vacation?
—I'm visiting my grandparents. [ ]
A. do, do
B. did, do
C. are, doing
D. do, doing
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—What _____ you _____ for vacation?
—I'm visiting my grandparents. [ ]
A. do, do
B. did, do
C. are, doing
D. do, doing
答案：C