and作连词后面加逗号吗

You often make a lot of mistake in spelling.You often make a lot of (mistake) in spelling.的正确形式. exposure to the liberal arts and humanities 这里的exposure怎么翻译啊暴露显然不合适啊exposure to the liberal arts and humanities 这里的exposure怎么翻译啊暴露显然不合适啊 Arts and Humanities是什么意思 求游龙戏凤里i should have told you的歌词..忒难找了 游龙戏凤插曲 《i should have told you》 是谁唱的? 选择：翻译：Not until he finished his homework () him to watch TVin the evening.A his mother allowedB his mother had aoolwedC did his mother allowD had his mother allowed为什么选它? Jim's mother let him watch TV after he finished his homework.(保持句意基本不变)Jim's mother------------- let him watch TV------------he finished his homework 万里长城可用什麼壮观的四字词语形容? “愕”字可以组什麼词语组词哦 liberal和libertarian有什么区别? 自由主义、凯恩斯主义、福利国家对自由主义的理解分别是什么? 社区主义和自由主义有什么区别? I am not myself 自由主义,自由制度主义,新自由制度主义--区别?最近在看国际政治,这几个主义分布清楚,请高手来教教我这个笨孩子. I should have told you loveice是谁唱的?电影游龙戏凤的英文插曲 就刘德华告诉舒琪他是程仲森的那段 烈有什麼组词?今天就要! “翩”有什麼组词?四个字的不要,只要2或3个字的.急用! I didn't doubt what he said.I didn't expect him____.A:to mistake B:to be mistken C:.选择题I didn't doubt what he said.I didn't expect him____.A:to mistake B:to be mistken C：to have mistaken. 选什么,求解释!mistake除了做名词 错误之 i didn't expect it was _____ wonderful.,为什么前面是 What di you think of the concert i really enjoy it .i didn't expect it was _____ wonderful.as 没有SO 这层意思吧 the liberal school of arts and sciences是什么意思 关于通假字和文言文的问题里面有那个通假字,___通___. 请问朝阳的CBD商圈 现在不是在建设什么上海CBD商务中心啊? 甲数比乙数多10.4,丙数比乙数少6.5,丙数比甲乙丙三个数的平均数少多少? 不要其他的,就要陈太丘与友期行是谁写的?快. 向别人道歉是礼貌的用英语怎么说 Journal of Magnetism and Magnetic Materials（jmmm）杂志是sci吗?我刚才查他们的主页上面怎么说是ei呢 novel是什么意思 The name of the novel is on the ——of my tongue.tiptopedgebottom选自正确答案,给出理由并翻译 英语翻译On summer vacation of this year,I studied in novel " old man and sea " of Hemingway ,famous writer of U.S.A.,.I admire the old fisherman's will in the novel very much,he lets me understand that a person must have unremitting spirit,could A Brief Analysis of the Personality of the Heroine in the Novel “Jane Eyre” 英译汉