问题
选择题
—_________________
—They’re under the chair.
A．Where is your baseball?
B．Where are your baseball?
C．Where are your keys?
D．Where is your keys.?
答案
答案：C
这是一道补全对话式的考题。要解决这类题目，就必须考虑答语的内容。此题答语意为：在椅子下面。主语为They，因此，问句的主语必须是复数。选项D主谓不一致。故选C.