皮皮学，免费搜题
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搜题
【单选题】
不同地区的消费文化( )A.
大体相同
B.
差异很大
C.
差异很小
D.
完全不同
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】与BCR共同组成BCR复合物的是
A.
CD19和CD21
B.
CD28和CD152
C.
CD79a和CD79b
D.
CD80和CD86
E.
CD40和CD40L
【简答题】选用空气压缩机是依据气动系统所需的[填空(1)]和流量和一些特殊的工作要求。
【简答题】Tom is the son of a farm owner. One New Year’s Day, when he was 15, his father asked him 36 on the farm for one year when he was free. Tom was 37 with his father’s idea.“That isn’t my job. I have 38 s...
【简答题】Tom is the son of a farm owner. One New Year’s Day, when he was 15 ,his father 16 him to work on the farm for one year when he was free. Tom was 17 with his father’s idea. “That isn't my job. I have 1...
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