搜题请搜索小程序“爱下问搜题”
问题 判断题

图中标志的含义是禁止小型客车通行。

答案

参考答案：错

辨析题

姚强说：“受教育是我的权利，上不上学是我的自由。”

                                                                                                                                                              

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                              

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单项选择题

煤粉喷入炉内代替焦炭的（）作用。

A.还原剂

B.发热剂

C.发热剂、还原剂
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