Five-year-old children are too young to
题型:选择题
问题:
Five-year-old children are too young to go to school, ______? [ ]
A. are they
B. aren't they
C. were they
D. have they
Five-year-old children are too young to go to school, ______? [ ]
A. are they
B. aren't they
C. were they
D. have they