Do _______have a ping-pong ball?A:your brother B:your sidters C:your cousin

问题描述:

Do _______have a ping-pong ball?A:your brother B:your sidters C:your cousin
Do _______have a ping-pong ball?A:your brother B:your sidters C:your cousin
Do _______have a ping-pong ball?
A:your brother
B:your sidters
C:your cousin

B 因为要选择复数形式