所给词的正确形式
is doing
is washing
will clean
令Z=X(1) (没什么特殊含义,就是表达起来方便) 用定义F(z)=P{min{X1,X2...Xn}z} =1-P{X1>z}P{X2>z}...P{Xn>z}=1-[1-P{X...
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是托福考题吧?网上写错了,不是tile,是the:Direct information on the chemical composition of the Moon became available in 1969 (A ) of the first Apollo mission to land on the Moon. (A) with the return......
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1.C 2.D 3.D 4.A 5.B...
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1 Which city is the most beautiful? 2 Wellington is quieter than other cities. 3 Tokyo is a good place to visit....
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What are not allowed on a beach? What can't you do on a beach?我要的是,在海滩上不可以做哪些事的英文翻译That depends on the particular beach. Some beaches in US are private, so general public can't ...
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The Amazon river has a series of major river systems in Peru and Ecuador, some of which flow into the Marañón and Ucayali, others directly into the Amazon proper. Among others, these include t......
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Dear Li Hua:Thanks again for your kind hospitality during my stay in Shanghai.I had a really great time there.We toured many interesting places and made some new friends.We also met some foreigners in......
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看是什么句式和结构,这不能一概而论. 宾格是在做宾语才用的,通常跟在动词或介词后边.而如果该代词是主语,则仍然要用主格形式. 如疑问名中,does被置前,如果主语是...
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What type of party is it going to be? 译:它会是个什么类型的聚会? what type of,对种类提问....
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