阅读能力考查 故曰,域民不以封疆之界,固国不以山溪之险,威天下不以兵革之利。得道者多助,失道者寡助。寡助之至,亲戚畔之。多助之至,天下
阅读下面的文言文,完成1——5题。 哭庵传(清)易顺鼎 哭庵者,不知何许人也。其家世姓名,人人知之,故不述。 哭庵幼奇惠,五岁陷贼中,贼自
乙醇在甲烷菌的作用下可以转化为甲烷,有人对该反应曾做过如下的同位素实验(D、T为H的同位素):在同样条件下,下列反应的产物分别为
If you want to get the most out of the study of a language, you must also read for pleasure: novels, plays, travel books, and so on. And in reading books of this kind the important thing is to get on
下列词语中加点的字,每对的读音完全相同的一组是( ) A.殷勤/殷切 迫击炮/迫切性 绰约/绰绰有余 擢发难数/数典忘祖
用高倍显微镜观察植物细胞有丝分裂中期图,清晰可见的结构是 A.染色体 纺锤体 细胞壁 B.染色体 赤道板 细胞膜 C.细胞壁
中小企业是我国最具活力的企业群体,在GDP中的比重约为60%,提供了约70%的城镇就业岗位。自2011年以来,受需求不足、成本上升等不利因素的影响,中
If you have ever been in a school play or even made believe you were a doctor, detective, or a space traveler, you know the enjoyment that acting brings. Almost all of us have the wish to play the