问题
选择题
When _____ Betty's sister _____? [ ]
A. does; go home
B. do; go work
C. do; go to home
D. does; goes to work
答案
答案:A
When _____ Betty's sister _____? [ ]
A. does; go home
B. do; go work
C. do; go to home
D. does; goes to work
答案:A