题目内容
【题目】This is ______ science lab. ______ often have science lessons in it. ( )
A. we, OurB. our, WeC. us, We
【答案】B
【解析】
略
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题目内容
【题目】This is ______ science lab. ______ often have science lessons in it. ( )
A. we, OurB. our, WeC. us, We
【答案】B
【解析】
略