震盪頻率

schoolbag is your it 连词成句 一帆船由于风向先向正东航行80千米,然后再向正南航行160千米,这时它离出发点有____千米保留2个有效数字.根号5≈2.235 It's d___ for the children to swim alone in the river. 氢气球下挂着一面小旗,风吹时,小旗向哪边飘RT有人说答案好像是小旗不飘但我不怎么确定是不是，希望知道的人答一下下 在有风的天气里,用一根竹竿挑一面小旗,通过小旗飘动的方向可以判断出风吹的方向.现用手举着小旗沿不同的方向以不同的速度奔跑（顺风、逆风或者与风向成某一夹角等）,观察此时小旗飘 英语翻译不同的国家有不同的特色,让我向你们介绍一下法国首都巴黎吧!巴黎在法国的北方,那里有很多的风景,例如：卢浮宫、艾菲尔铁塔、凯旋门、凡尔赛宫……那里的人十分热情好客和友 急求英语短文一篇,小弟这厢有礼了.目前,有些中学聘用外教承担英语口语课教学,为此,你们班的同学展开了讨论.请根据以下要点写一篇短文介绍讨论的情况.1.有人认为聘请外教的目的只是为 英语首字母填空 1.On hot days we often go ____(洗澡)in the英语首字母填空1.On hot days we often go ____(洗澡)in the river2.I can't______(评价)his ability without seeing his work3.I got into a (惊慌)when I found the door was locked smiley可以当英文名吗 大家觉得caroline这个怎么样,我对这意思什么勇敢这类又不太满意,有什么其他推荐 f(x)=sin2x-cos2x 最小值是多少? 汽车以15m/s的速度向东行驶,车上的乘客觉得风是从正南吹来,风速是20m/s.则实际风速是多少?方向是? 必修2 汽车向东行驶车速为4米每秒 感到风从正南吹来 车速为6时 感到风从东南吹来 则风速?快 急 一人在速度为20米/秒向东行驶的汽车上,测的风以20米/秒速度想正南方向吹来,实际的风速的多少? good luck with 的用法及意思 请帮我看一下VOA中的一句话“Laguna Torcello” is named after the oldest continuously populatedisland in Italy’sVenetian Lagoon.这里的continuously populated该怎么解释好呢? Perhaps we can s____ that learning English is like taking Chinese medicine划横线求解 VOA一句话解释Thirteen colonies were free.Now,they had to become one nation.按前文意思来说,美洲十三殖民地打赢了英国后,很多州都无意成立中央政府,而是自治,那么,将had to看成“只能、不得不”的话,那 perhaps we can say that learning English is ( )taking Chinese medicine.A.about B.on C.as D.like应选哪一个?为什么? VOA一句话的理解And at the end of the process,the blue yarn was snaking around this piece of paper -- the schematic on the floor --and it was this immensely powerful visual experience for the entire team令人困扰的是immensely这个副词, that is( )we're learning english( )chinaA.why in B.what in C.which at D.when for VOA中一句话的解释文章主题,推行lean management,以下这段在文章结尾处：But lean management is not for everyone.It requires a tremendous investment of time and resources as well as a leadership willing go forward despite resistanc VOA中一句话的理解He是一个作家,写的书关于Toyota Production System（TPS）和美国一医院将其改良运用.Kaplan是医院的CEO.He write one of the first Toyota concepts Kaplan instituted was value stream mapping,which……… two kilos of rice is...如果用how many 怎么提问?How many kilos are 还是 is? 1\To our disappointment,the movic was ( ) what we had expected A along with B next to C in spite of1\To our disappointment,the movic was ( ) what we had expected A along with B next to C in spite of D far from2\Why didn’t you give me a call yest 是how many meat还是how much meat how kilos of many peaches would tom like组成一句话 used when talking about a situation in which the opposite of what you expected happens or is true怎么翻译? Good lucy with your new diet and lifestyle?如题..这句话怎样翻译成中文? 根据首字母提示,完成单词.good l------- with your new diet and lifestyle good luck with your new diet 是祝福语吗 A:Good luck with your new lifestyle,B:_______ A Thank you B sure C That's all right D OK 他虽然疲惫极了,可是仍然坚持工作.（in spite of)