pa和pf

英语这句话怎么写我们必须多做练习才可以达到xxx 我想提高英语~推荐几首好听的英文歌吧``谢谢 用英文写一封信介绍自己,不少于五句话 我的英语单词量还行,过了四级.可一直不太会遣词造句,写作不好.是不是因为语法不好呢?英语口语更不行如题. I think it difficult to answer this question 为什么可以it 不加is?it是形式宾语有和这个有什么关系?为什么加个形式宾语就避免句子头重脚轻了? 英语单词.语法怎么都学不好,谁有好的方法? I think it is difficult to do the work in an hour.句子正确吗?一定要说成I think it difficult to do the work in an hour.它和it做形式宾语I find it worth seeing that film again.有何不同？I found it difficult to answer the question. 高层建筑怎样装太阳能如题 怎么安装太阳能伴热带 用英语询问对方的近况,该怎样说 帮忙写篇关于朋友的英语作文,内容包括：了解对方毕业后的情况,你的近况,邀请对方方便时来访! Can you cook eggs with tomatoes?yes,of course ,_______ can do it,because it is easy ,I think.填上适当的单词. --Maths ___ more difficult than Chinese ,do you think so?--Yes,I think so.A.is B.are C.has 为什么 Do you like English Yes,But I think it's ---subject of all.A.the easiestB.the most difficultC.the most interestingD.the most boring. Do you think it is right?回答( )A.Yes,I do.B.Yes,it is.Do you think it is right?回答( )A.Yes,I do.B.Yes,it is. the children dancing under the tree over there are very happy.为什么用dancing?急用, all the choldren are very happy.they are singing anddancing. 高层能装太阳能吗 The boys的英文歌词翻译成中文 英语翻译涉及到宗教的这些东西,估计字面的意思很难看的懂.Jesus the Mexican boy born in a truck on the fourth of July gave me a card with a lady naked on the back Barefoot at night on the road Fireworks blooming above in the sky 《bad boy》英文歌词的翻译Remember the feelings, remember the dayMy stone heart was breakingMy love ran awayThis moments i knew i would be someone elseMy love turned around and i feltBe my bad boy, be my manBe my week-end loverBut don't be my it difficult to do sth 和it is difficult to do sth 的区别 把They were happy in the river改为感叹句 they were very happy怎么变感叹句 Is it difficult to ( ) TAI CHI?A.do B.go C.play they were happy to see each other.(感叹句） They sang in the park.They were happy.(合并为一句) 从此刻起,请你不要过问我的事情.这句话英语怎么写 超威研发的风光互补太阳能灯怎样? 超威研发的风光互补太阳能灯怎么样? 请问风光互补系统怎么做配置呢?比如巴基斯坦地区,风力不太大,光照不错,风力发电机跟太阳能电池板怎么配置? 风光互补系统需要太阳能板和风机功率配套吗?