光绪帝颁布《定国是诏》后，反对之声甚嚣尘上：有上书慈禧要求诛杀康梁的；有跪请太后“垂帘听政”的等等，如果分类，这些反对派应来自
①闲散重叠机构的官员 ②名列裁撤的绿营官兵 ③享有特权的旗人 ④谙习八股的文人

在显微镜的低倍镜下，看到一个细胞偏向左上方，转换高倍镜观察前应该把该细胞移到视野中央，具体做法是(     )

⑴We can't swim in the lake?____                                        A.

⑵There is a toilet here.____                                                B.

⑶We should keep quiet in the library.____                         C.

⑷We can't walk on the grass.____                                       D.  

⑸We can eat here.____                                                        E.