中华机油质量过关吗

地球为什是圆的· 儒家的创始人是谁?3Q I am going to the bookstore this afternoon.的问句. 若一瓶二氧化碳中含有空气 如何测出该瓶内二氧化碳的体积 如何使集气瓶中装有1/2体积的二氧化碳和1/2体积的空气不可以用排水法的吧！老师说，因为二氧化碳溶于水，不可以用排水法的！ what in the world. The world is what you are 世界属于你? 证明菱形和矩形都必须先证它是平行四边形吗? 为什吗地球是圆的 do you often t____ exercise 根据首字母填空 ___you___Three lanes and Seven Alleys last Sunday?No,but I will visit them next week.A:will ;go toB:have;been to C:did;go to D:have;gone to 选哪个?为什么选啊 I went to a concert __ Sunday .The concert __for three hours A next,last B next ,lastedC last last D last lasted 要解析 初中低碳环保英文作文,六十词左右!急! 小明是1994年出生的,小明8岁时,爷爷64岁,到2009年时爷爷几岁 小明是1990年出生的.小明8岁时,爷爷64岁,到2005年时爷爷多少岁 小明1990年出生,小明8岁时,爷爷64岁,到2005年爷爷,小明各多少岁?j 小明是1998年出生的,当小明12岁的时候,爷爷65岁.今年爷爷多少岁? How often do you do these things? The teacher says we should not read ()comic books.a:much too.b:too much.c:many too.d:too many. 按要求改句子 1.“Come to the front and read the text,Tom,”says the teacher The teacher tells Tom 英语翻译 it's now or never ,i ain't gonna live forever 译文是. Hurry up!There's ________ time left．A.fewB.a fewC.littleD.a little how often do you wash hair 翻译并回答 how often 怎么翻译?how often do you cook?怎么翻译?回答呢? 英语翻译where do you want to ____ ____ ____ of your ____? Why did Tom feel a little sad?英语练习册第六题 what is wrong with me suddenly,i feel a little sad!but,i feel a little better at now!各位帮忙把这句话翻译成中文 一首去年健美操用过的歌,很活泼的英文歌,第一句是sometimes you feel you a little sadand you feel like having fan you are so blue balabala 高潮是everybody sing the song everybody sing along还有bady lady ready.balabala叫什么 i am just a little bit sad,but you didn't feel 我们有各种颜色的毛衫 这句英文 we have sweaters in all kinds of colorwe have all kinds of color sweaters.怎么表达 用 再也不要···再也不要···要· ·造句?急.快速回答.