若（x﹣）﹣1无意义，则x﹣1=_________．-七年级数学

更多内容推荐

• 若（2a-1）0=1，则a（）-七年级数学
• the wealth of the country increases, more waste will be produced.A．WithB．AsC．ForD．Since-高一英语
• _____ the three elements of productive forces, namely, the people, the means of production and the s
• Faced with such a hard financial problem, Jack tried to stand on his own two feet rather than turn__
• (2014·烟台市第二次诊断)Vitamin D helps our bodies make a special chemical，and this special chemical，________
• People in these countries demand equal treatment for all, ____race, religion or sex. A．in defence of
• –I was surprised to see wild flowers in Alaska.--Many people think there is nothing ice and snow.A．e
• We’d better discuss everything ________ before we work out the plan.A．in detailB．in generalC．on purp
• Who is it up ________ decide whether to go or not?A．to toB．or forC．to forD．with to-高三英语
• Myskirtissimilar_____color______ yours. A．in ; withB．with ; toC．in ; toD．in ; from-高一英语
• In Hangzhou，Mr.Black was so struck ________ the beauty of nature that he stayed ________ another nig
• It was foolish ________ you to give up what you rightly owned.A．forB．ofC．aboutD．from-高三英语
• ______ good service, the restaurant also offers different kinds of traditional Anhui dishes.A．Besid
• ______ I have made great progress in my spoken English, I can not express myself freely.A．In spite
• Although the price has gone up by 5%, it’s still ________ the limits set by the government.A．beyondB
• Every four years, athletes from all over the world competethe Olympic Gamesthe honor of winning.A．i
• Bless your heart, I know you didn't break the vase ________. Don't cry!A．on purposeB．by a
• Many Americans live on credit, and their quality of life is measured _________ how much they can bor
• ______ the number of cars, only _____small number of people have attended the meeting.A．Judging from
• Many people who were once _______ now get better jobs after further education.A．out of troubleB．out
• I’m calling, ______my company, to thank you again for your generous help.A．in favor ofB．in honor of
• I feel sure that ______ qualification, ability and experience, our headmaster is abundantly equal to
• _____ two exams coming up, I have to study really hard this weekend.A．WithB．BesidesC．As forD．As to-
• As a good speaker, it is important that you get your message to listeners.A．throughB．acrossC．towardD
• I am always delighted when I receive an e-mail from you. ______ the party on July 1st, I shall be pl
• _____ the new policy, we are now having a happy life.A．Thanks toB．BecauseC．ForD．Thanks for-高一英语
• After walking a whole day, I was almost________, not feeling bad, though.A．out of shapeB．out of cont
• The government work report covers a variety of issues, and social justice ____.A．in commonB．in gener
• Young people seem to have no time to spend with other people around them ______ giving so much atten
• The Boston Marathon bombings killed 3 people ， including a Chinese citizenShenyang.A．inB．fromC．acros
• She showed the visitors around the museum, the constructionhad taken more than three years. A．for wh
• ________________ invited, I won’t go traveling with them because I’m busy these days..A．Apart fromB．
• ---Did the naughty boy break the glass by chance? ---No, ________.A．of courseB．on purposeC．by handD．
• On arrival at the flood-stricken village, the PLA soldiers set ______ rescuing the villagers.A．for B
• Two cars crashed in each other heavily in front of my car. I escaped death ______ a matter of inches
• Many famous hospitals are competing _____ an excellent doctor, who came from the USA last week.A．toB
• ________ their son away to college, they got more room in the house.A．WithB．BecauseC．ForD．As-高一英语
• My brother gave me a present for my birthday but I gave him nothing ______ his.A．in returnB．by turns
• Don’t laugh at people who are ______.A．in troubles B．in a trouble C．in trouble D．in many troubles-高一
• My head-teacher helped me a lot when I was in trouble. I do wish I could do something for him_______
• —Given its breathtaking natural landscape and a relaxing atmosphere—most stores in Norway are closed
• He realized she was crying ________ his words.A．becauseB．because ofC．asD．since-高一英语
• The school is _____ a Chinese teacher for the new term who masters the English language perfectly.A
• The actor isn’t as young as he appears. _____, he is already in his fifties.A．As a matter of factB．
• Do you think this shirt is too tight ____ the shoulders?A．at B．on C．to D．across-高三英语
• The job is not very profitable ________ cash, but I can get valuable experience from it.A．in case of
• She knows nothing about her new neighbor________he moved into the building last Sunday.A．except that
• I’m really tired _______ Tom. He had me _______ for two hours in the rain.A．of, waitingB．with; waitC
• We have finished the work in time __________ your help．So we are very grateful for that．Which of the
• The new tax policy only affects people on yearly incomes over ￥120,000, ____ the very rich.A．by the