问题
选择题
Look! Jack and his monkey ______ flying disk together in the garden now. [ ]
A. is playing
B. was playing
C. are playing
D. were playing
答案
答案:C
Look! Jack and his monkey ______ flying disk together in the garden now. [ ]
A. is playing
B. was playing
C. are playing
D. were playing
答案:C