题目内容
(合并为选择疑问句) Is the T-shirt black? Is the T-shirt white?
句型转换：按要求完成下列各句，每空一词。
This is a bus. This is a car. (合并为选择疑问句)
________this a bus ________ a car?
Is he a teacher? Is he a worker?(合并为选择疑问句)
句型转换
The rabbit was having a tea party.
The rabbit was dancing. (合并为选择疑问句)
________________________
