计算：（1）93-712+48+3（2）106×13-16×18．-数学

更多内容推荐

• ―Hello！May I speak to Jack, please?―Yes, speaking.－Oh, I _______ your voice at first.A．don’t recogni
• Climbing Mount Tai great skills and not without risk.A．requires; isB．required; wasC．required; areD．r
• —Is this raincoat yours? —No, mine _____ there behind the door. A．is hanging B．has hung C．hangs D．is
• 计算：12+3+27-613=______．-数学
• 计算，17+43+17-43所得的值是（）A．23B．4C．-23D．-4-数学
• 下列计算正确的是（）A．3-2=1B．3+2=5C．23=6D．8-2=2-数学
• 计算：18-18=______．-数学
• 212-413+43-27．-数学
• If you _____ him yesterday, you _____ what to do now. A．asked … would knowB．had asked … would have k
• 计算45-1220+515-53145的结果是______．-数学
• It long before we the result of the experiment．A．will not be；will knowB．is；will knowC．will not be；kn
• Although many measures _____, the world’s economy is still going down.A．are taken B．were takenC．will
• Recently Peter________to do his homework, and instead insists on wasting his time playing com-puter
• I should say sorry to you but I ____trouble.A．did not mean causing B．did not mean to cause C．meant c
• （1）计算：239x+6x4-2x1x（2）0.5+32-213-18-75；（3）解方程：x2+4x-1=0（4）x2+3=3（x+1）．-数学
• 化简：18a-8a=______．-数学
• 下列运算正确是（）A．2+3=5B．2+2=22C．32-2=3D．18-8=2-数学
• 化简：239x+6x4-2x1x（x＞0）-数学
• 27-13+12．-数学
• Months ago we sailed ten thousand miles across this open sea，which the Pacific，and we met no storm．A
• My little son used to drink a lot of fruit juice but these days he mineral water．A．prefersB．is prefe
• Ladies and gentlemen，please fasten your seat belts．The plane ．A．takes offB．took offC．is taking off D
• ----- I’ ll give you a ring about eight.------Could you phone a bit later? I ______ dinner then.A．wi
• The number of foreign students attending Chinese universities _____ rising steadily since 1997.A．isB
• The volleyball match will be put off if it _____.A．will rainB．rainsC．rainedD．is rained-高二英语
• 18-72+50．-数学
• 计算：512-913+1248-数学
• By the time Jack returned home from England, his son_____ from college.A．graduatedB．has graduatedC．h
• The weather forecast says there will be wind from the northwest tonight. That always _____ snow with
• When you begin a sentence with “don’t tell anyone but …” there’s a 90% chance that the person ______
• The house belongs to my aunt but she _____here any more. [ ]A. hasn't lived B. didn't live
• 计算：（1）38-218+532；（2）7a-3a1a+2aa3；（3）2bab5•(-23a3b)÷3ba．-数学
• His mother looked very tired，for she _____ the house herself all day.A．had cleanedB．has been cleanin
• 计算8-(1-2)的结果是（）A．32-1B．32+1C．2-1D．2+1-数学
• 计算：612-8=______．-数学
• He ________ in American for five years, and now he works in Shanghai.A．have workedB．workedC．had work
• 计算：8+312-12=______．-数学
• When I got there, the meeting _____ for ten minutes.A．has been onB．had begunC．had been onD．has begun
• ----We’ve spent too much money recently.-----Well, it isn’t surprising .Our friend and relativesarou
• 计算：（1）18-8+50；（2）212+4112-348-43．-数学
• 计算：8-18=______．-数学
• ---Guess what, we’ve got our visas for a short-term visit to the UK this summer. ---How nice! You __
• Helen ______ her keys in the office so she had to wait until her husband ______ home. A．has left; co
• The teacher, with 6 girls and 8 boys of her class, ______ visiting a museum when the earthquake stru
• ------ Kate and Lucy are twins.------ Oh, I ______ why they looked so alike.A．wonderB．have wonderedC
• When the plane arrived, some of the detectives were waiting inside the main building ________others
• 计算2+8=（）A．10B．32C．23D．以上都不对-数学
• 计算：524-740+8150-54+1000．-数学
• 计算：（2+5）2-40-数学
• ---- What’s that noise? ---- Oh, I forgot to tell you. The new machine ______.A．was testedB．will be