under the tree? No，they aren’tA. Where areB. What isC. Are the ballsD. Is the ball

发布时间：2020-08-21 16:08:08

     under the tree? No，they aren’t．
A. Where are
B. What is
C. Are the balls
D. Is the ball

网友回答

A. Where are
B. What is
(答案→)C. Are the balls
D. Is the ball
解析：根据答语可知，问句为一般疑问句，且主语为复数形式，故选答案为C
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