单选题:Red giant stars do not become white dwarf stars abruptly; th 题目分类:综合类 题目类型:单选题 查看权限:VIP 题目内容: Red giant stars do not become white dwarf stars abruptly; the process takes more than fifteen hundred years. 参考答案: 答案解析:
鲁迅曾说:“农家的孩子早识犁,兵家的孩子舞刀枪,秀才的孩子弄文墨。”这句话强调的是( )。 鲁迅曾说:“农家的孩子早识犁,兵家的孩子舞刀枪,秀才的孩子弄文墨。”这句话强调的是( )。 A.内因是事物变化的根据 B.外部条件对事物发展有重要影响 C.外 分类:综合类 题型:单选题 查看答案
According to Krom, Egypts Old Kingdom fell__________. According to Krom, Egypts Old Kingdom fell__________.A.immediately after a perio 分类:综合类 题型:单选题 查看答案
When the Cherokees began to leave their lands, __________. When the Cherokees began to leave their lands, __________.A.they went in cart B. 分类:综合类 题型:单选题 查看答案
Insects thrive all over, from the hottest deserts to the sno Insects thrive all over, from the hottest deserts to the snow-clad peaks of loft 分类:综合类 题型:单选题 查看答案
社会分化是指原来承担多种功能的某一社会单位变为承担单一功能的多个单位,以及该社会单位由地位相同变为地位相异的现象。在这里 社会分化是指原来承担多种功能的某一社会单位变为承担单一功能的多个单位,以及该社会单位由地位相同变为地位相异的现象。在这里,所谓社会单位既指社会个体、社会群体,也 分类:综合类 题型:单选题 查看答案