化简：=（）。-九年级数学

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• 计算-=（）-九年级数学
• Linda ，make sure the tables ____ before the guests arrive.A．be setB． setC．are setD． are setting-高二英语
• 计算的结果是A.3B.C.2D.3-九年级数学
• 计算：（）-九年级数学
• Though ______ to see us，the professor gave us a warm welcome。A. surprise B was surprised C. surprise
• 计算-=（）-九年级数学
• — Have you heard from Jane recently?— No, but I ____ her over Christmas.A．sawB．will be seeingC．have
• —Thank goodness, you are here! Whatyou?—Traffic jam.A．keepsB．is keepingC．had keptD．kept-高三英语
• —You seemed not to be interested in the story yesterday.—Yes. I it in a magazine before.A．readB．was
• By the time he realizes the mistake he ________，it will be too late for him to do anything about it.
• It is believed that many more popular terms ________ on the Internet this year.A．will be createdB．ha
• The school rule states that no child shall be, unless by an adult, allowed out of the school during
• --- When did you go out for the newspaper? --- 10 minutes ago. You the flowers in the garden.A．have
• 已知，，，若，（a、b为正整数），请推测a+b=[]A.69B.70C.71D.72-九年级数学
• The 2012 London Olympic Games _________ to attract several billion TV viewers around the globe.A．is
• — Can you give me the right answer?—Sorry, I ______ . Would you repeat that question?A．hadn't l
• Communication along with information industry __ an important part in modern times.A．playB．playsC．h
• The film Let the Bullets Fly _____ a great success and brought in a large profit to the cinema.A．was
• ----Your job_________ open for your return. ---- Thanks.A．will be keptB．will keepC．had keptD．had be
• The windows _____, so you need not wash it again.A．is washedB．was washedC．have been washedD．will be
• Hurry up; it is required that we ______ at six. A．will arrive B．arrivedC．arrive D．would arrive-高三英语
• The driver could have survived but hethe seat belt.A．had been wearingB．hadn't wornC．wasn’t wear
• Watching the online open courses of some famous European and American universities _______a new fash
• — You look tired.— Yes. I ___ non-stop until 8 o’clock.A．had workedB．workC．have workedD．was working-
• ---- How long ____ at this job? ---- Since 1990.A．were you employedB．have you been employedC．had you
• ---- Do you know our hometown at all? ---- No, this is the first time I ____ here.A．wasB．have beenC．
• Tom is absent this week.Do you know whatto him?A．has happenedB．was happeningC．will happenD．had happe
• It was reported that an agreement ________ between the two companies and that they would carry out a
• If I ____ more about diamond, I ____ cheated by that man.A．had known, would not beB．had known; woul
• Tens of us had bread for supper, while the rest ____.A．hadn’tB．didn’tC．wasn’tD．weren’t-高一英语
• －Is a new modern gym being built in our city now ?－Yes, and it ____ next year.A．has been finishedB．f
• My uncle _____ to see me. He’ll be here soon.A．comes B．is coming C．had come D．came-高三英语
• A Frenchman who lost his arms and legs successfully swam across the Channel, a challenge he for two
• ——Can you give me some advice on what I said just now?—— Sorry, my mind ______ .A．has wonderedB．had
• The hearts and minds of the fans ______ by the song “Bad Romance” since it hit the shops.A．capturedB
• Mary made a wise decision on her marriage, for she ________ everything into consideration. A．takesB．
• —Jane, have you finished yourpaper?—No, Imy sister with her homework all the morning.A．helpB．have be
• —Were you in the library when Jack arrived there?—Yes, but I _________ soon afterwards.A．had leftB．l
• When I finally got up to leave, we both knew that a real friendship ________ between us A．have forme
• It is suggested that some skills teachers ________ to teach the children in these mountainous areas
• – Jenny , how was your trip to Beijing ? - Oh , I missed it . I wish I ________ my vacation there .A
• —Why are you so depressed? —I _____ my MP4 player on the bus.A．had lostB．am lostC．have lostD．was los
• I would have come earlier, but I _____ that you were waiting for me.A．didn’t knowB．hadn’t knownC．hav
• You ____ television．Why not do something more active?A．always watch B．are always watchingC．have alwa
• E-mail, as well as telephones, ___ an important part in daily communication.A．have playedB．is playin
• Large quantities of information, as well as some timely help _____ since the organization was built
• People less tolerant of smoking in public places these days.A．becomeB．have becomeC．will becomeD．are
• The taxi was so slow that we might as well _________ on the bus.A．goB．have goneC．to goD．having gone-
• --Have the police found the parents of the baby found by the road? ---Not yet. His identity ______.
• —Excuse me, but could you please turn the radio down?—Sorry, Iyou could hear it.A．don’t realizeB．hav