问题 单项选择题

便秘是指7天以内排便次数少于()。

A.5次

B.4次

C.3次

D.2次

E.1次

答案

参考答案:C

问答题

       近代中国饱受欺凌,外交史上写满屈辱,你知道哪些屈辱的不平等条约?写出三条。现代的中国,中国人民站起来了,特别是七十年代,外交史上写满辉煌,你一定能写出几件振奋人心的大事。通过对比:你得到了什么启示?

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                                

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