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【判断题】
率是反映二手车新旧程度的指标A.
正确
B.
错误
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】根据下列实验现象得出的结论，正确的是 选项 实验现象 结论
A.
某气体能使润湿的淀粉碘化钾试纸变蓝 该气体一定是氯气
B.
向某溶液中加入盐酸酸化的BaCl 2 ，有白色沉淀生成 该溶液中一定存在SO 4 2 －
C.
铁与稀硝酸充分反应后，溶液呈浅绿色 稀硝酸与铁反应只能生成Fe 2+
D.
SO 2 通入溴水中，溴水褪色 SO 2 具有还原性
【单选题】Although he didn't expect ___ me here, he adviced ___ to the nearest resturant.
A.
to find; going
B.
finding, to go
C.
to find, to go
D.
finding, going
【简答题】通过 ________ 能够实现实体完整性。
【简答题】A．He'd like to invite the woman for lunch.. B．He didn't expect to join the woman for lunch. C．He can help the woman solve the math problem. D．He wants to postpone his lunch meeting with the woman.
【单选题】Why does Jim say this?
A.
He doesn't permit her to work there.
B.
He didn't expect the woman was serious.
C.
He will not help her to work there.
D.
He can't agree with her more.
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