羟基自由基检测方法

Let's play --- the sun让我们在太阳下玩耍 英语达人请进,求教两个句子~If the dialect was kept from daily use,the culture will be broken,which is also a great loss of traditional treasure,我的问题是,条件句是虚拟语气与现在相反,为何主句却没有用would?而用wil piay the flute是什么意思 piay the violin的音标如题 达人 英语怎么写 求英语达人给回答一下····谢谢I finally ___the reference in a dictionary of quotations.选项:a、tracked outb、 tracked downc、tracked upd、traced down___ all the subjects,he is best ___ English.选项:a、In...atb、of...inc、In.. 英语句子 play the flute 的意思 play the flute为什么加the 连词成句 name,jack,my,Smith,be,hello This is a ruler(对a ruler提问) ----- -----this? Is this a ruler.---Yes,this is.（改错） When Christmas comes to town 的歌词 谁有 when Christmas comes to town 的歌词?圣诞节快到了 真的很想唱这首歌~when Christmas comes to town还有伴奏…… play flute要不要加the 求-when christmas comes to town的歌词 My name is Jim green(改为同义词),He is my teacher(改为否定句）,并说明理由 my last name is green（改为同义词） are these your english books A.yes ,it is B.no ,we aren't C.no ,they aren't. are those your cousins ,kate?为什么用Yes,they are.No,they aren't 回答?为什么不用those are回答 Are these your ______ trousers?No,they aren't ______.A.you,my B.your ,me C.your,mine请问是哪一个? after breakfast I often play soccer in the sports club at school.翻译 I often watch them_____(play)soccer last year.急吖 选择填空 （）1.--I often saw then ( ）on the playground last year A.play soccer B.playing选择填空（）1.--I often saw then ( ）on the playground last yearA.play soccer B.playing soccer C.to play soccer（）2.（）pollution is harmful t I often play soccer改成否定句怎么改,为什么. The boy often play soccer no the playground (改为现在进行时） when christmas comes to town的歌词加翻译,由two little boy唱的. 吹笛子是play flute还是play the flute?不是中国民族乐器前不加the么?我怎么在听听力时听见play the flute Are these your pens 同意句 The Sun is about 1300000 times larger than the Earth.=the sun is about 1300001 times _____ ______ ______ the Earth=the sun is about 1300000 time _____ ______ ______ the Earth the earth is 49 times larger than the moon和 the earth is 49 times as large as the moon 的翻译一样否? the is about 250000 times closer to the earth than any other star 翻译一下 There is some bread for her.(改为一般疑问句）清楚明白