题目内容
句型转换。
He's riding a camel.(用horse改为选择疑问句)
________ he ________ a camel ________ a horse?
答案:Is,riding,or
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题目内容
句型转换。
He's riding a camel.(用horse改为选择疑问句)
________ he ________ a camel ________ a horse?