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Do you think you could ______ his voice on the phone?A.knowB.rememberC.recognize D.realize-高一英语
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Don’t disturb me. I_______ letters all morning and have written ten so far.A.have writtenB.am writin
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If city noises ___ from increasing, people ___ shout to be heard even at diner.A.do not keep; will h
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—That must have been a long trip.—Yeah, it _________ us a whole week to get there.A.takesB.has taken
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If you want to ________ a pleasant visit, find out as much as possible about the manners and customs
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若-八年级数学
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As people ______ more wealth ,they tend to spend a greater share of their incomes.A. adopt B.attachC
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要使有意义,则字母x应满足的条件是().A.x=2B.x<2C.x≤2D.x≥2-九年级数学
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化简0.5+12-(13-412)-数学
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计算:-九年级数学
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计算:.-八年级数学
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Shirly ________ a book about China last year but I don’t know whether she has finished it.A has writ
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函数中,自变量x的取值范围是(▲)A.B.≥C.≤D.>-九年级数学
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(6分)设的小数部分为a,的倒数为b,求的值。-九年级数学
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一艘轮船先向正东方向航行2小时,再向西北方向航行t小时。船的航速是每小时25千米。试用关于t的代数式表示船离出发地的距离;-八年级数学
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– Guess what, we’ve got our visas for a short-term visit to the UK this summer.– How nice! You _____
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计算+的结果为。-八年级数学
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函数中自变量x的取值范围是()A.x≤0B.x≤-2C.x≤2D.x≥-2-九年级数学
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若二次根式在实数范围内有意义,则x的取值范围是.-九年级数学
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---- Sorry, I am late. The bus was _________ in the traffic. ----- Oh, never mind. It doesn’t matter
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A friend is like a mirror. When you stand in front of a true friend, what is ____back to you?A.refle
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My train arrives in Beijing at eight o’clock tonight. The plane I would like to take from there ____
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计算:=.-八年级数学
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计算:2327+634=______.-数学
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函数中,自变量的取值范围是-八年级数学
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In the summer, large crops of fruit may be_______ by freezing or bottling.A.reserved B.deserved C.se
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若为非负实数,则关于的说法正确的是()A.表示数的平方根B.比小C.一定是无理数D.在数轴上一定能找到表示数的点-八年级数学
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下列命题中,错误的是()A.关于x的一元二次方程,必有两个互为相反数的实根;B.关于x的方程必有两实根;C.关于x的一元二次方程必有一根为零;D.关于x的方程可能没有实根.-九年级数学
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Many students apply for a position at that company, but only a few _____.A.are being acceptedB.are a
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--- Any news about the fire?--- Nearly 20 people ______ from the burning building by now.A.rescuedB.
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Whenever Steve sang in the shower, his voice _______ throughout the house.A.has rungB.would ringC.wa
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It is reported that the guy who is going to _________ the lecture spent a year living in the rain fo
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计算的值为A.B.C.D.-八年级数学
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a与2a的和为()A.3aB.5aC.3aD.5a-数学
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How did you ___ to paint the whole house in a week?A.tryB.manageC.winD.succeed-高一英语
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(每小题4分,共8分)(1)计算:;(2)解方程:(3x+2)2-4=0-九年级数学
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--- May I visit you at 10 o’clock tomorrow morning?--- I’m afraid I ______ a document for my boss th
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The salespeople said they hadn’t overcharged customers, but the police’s report showed that the prac
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At the moment of the car accident, Jason’s life _____ in the blink of an eye.A.changesB.had changedC
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---The “No.1 Document” is designed to help the rural population increase their incomes.---I believe
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计算-九年级数学
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---Anna, you look so tired and wet all over!---Well, you know, all morning I _______ my books to my
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使式子有意义的的取值范围是_______-九年级数学
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下列结论正确的是A.B.C.D.-八年级数学
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By the time he arrives in Beijing, we ______ here for two days.A.will have stayedB.will be stayingC.
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--Can I call you back at two o’clock this afternoon? ---- I’m sorry , but then I ______ to Beijing .
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观察下列各式:,,,,…,请你将猜想的规律用含自然数的代数式表示出来.-九年级数学
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The famous hospital _____ in 1911.A is built B was built C build D builds-高二英语
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计算:18+8+27-48.-数学
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计算:=.-九年级数学
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(8分)计算:-九年级数学
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