问题
选择题
Now Tom with his classmates ________ football on the playground.
A.play
B.are playing
C.plays
D.is playing
答案
答案:D
Tom是主语,with...是状语。
Now Tom with his classmates ________ football on the playground.
A.play
B.are playing
C.plays
D.is playing
答案:D
Tom是主语,with...是状语。