______with so much trouble, we failed to complete the task on time.A．Face B．Facing C．Faced D．To face

更多内容推荐

• _________ in the mountains for a week, the two students were finally saved by the local police.A．Hav
• Throughout history，the language________by a powerful group spreads across a civilization.A．speakingB
• David threatened________his neighbour to the police if the damages were not paid.A．to be reportedB．r
• 请你先化简分式x2-2xy+y2x2-xy÷(xy-yx)，再将x=3-3，y=3代入求值．-数学
• 已知a、b均为正数，且1a-1b=-2a+b．则(ba)2+(ab)2=______．-数学
• The rescue team has saved more than ten people________under the collapsed buildings since the earthq
• 甲乙两人分别从距目的地6千米和10千米的两地同时出发，甲乙的速度比是3：4，结果甲比乙提前20分钟到达目的地，求甲、乙两人的速度．-数学
• Nobody but doctors or nurses and those __________ by Dr. Hu ________ to enter the patient's roo
• —You need to start exercising again, I guess.—Well, I have been attempting ________ (eat) less recen
• In order not to get into trouble, advertisers are increasingly cautious about taking out ads ______(
• ____ abroad for a tour can be a great honor for an ordinary person like me.A．TakenB．TakingC．Being ta
• ___ an answer, I wrote to him again.A．Having not receivedB．Not having receivedC．Not receivingD．Did n
• The old car needs__________，but I have no time to have it________.A．to repair；repairedB．to be repair
• 若a-b=3ab（ab≠0），则1a-1b=______．-数学
• 在社区全民健身活动中，父子俩参加跳绳比赛．相同时间内父亲跳180个，儿子跳210个．已知儿子每分钟比父亲多跳20个，父亲、儿子每分钟各跳多少个？-数学
• 小丽乘坐汽车从青岛到黄岛奶奶家，她去时经过环湾高速公路，全程约84千米，返回时经过跨海大桥，全程约45千米．小丽所乘汽车去时的平均速度是返回时的1.2倍，所用时间却比返-九年级数学
• You are so dependent that I’m afraid you can’t adjust yourself to________alone for a time.A．leaveB．l
• Usually I don't allow________in my office，but yesterday I allowed him________ here.A．smoking；to
• The problem referred to at the class meeting, if ______________ in time, will make a bad effect on e
• The big house was burnt down in the big fire, nothing ________.A．remainedB．leftC．was remainingD．leav
• In the near future, China will increase supply of smaller houses, to help low-income families to buy
• The ability _____ an idea is as important as the idea itselfA．to expressB．expressedC．expressingD．to
• 化简（a2-4a2-4a+4-12-a）÷a2a2-2a的结果是______．-数学
• 先化简，再求值：（4a-1-3a+1）÷aa2-1，其中a=-5．-数学
• 如图所示的电路总电阻是6Ω，若R1=3R2，则R1、R2的值分别是[]A.R1=45Ω，R2=15ΩB.R1=24Ω，R2=8ΩC.R1=Ω，R2=ΩD.R1=Ω，R2=Ω-八年级数学
• They will start their project ____at helping the poor children to be educated in China＇s west.A．aims
• A、B两地相距140千米，甲乙两车同时从A、B两地出发相向而行，相遇时甲车距B地60千米，已知甲车比乙车每小时快15千米．求甲、乙两车的速度．-数学
• Bill suggested________a meeting on what to do for the Shanghai Expo during the vacation.A．having hel
• The disco music，digitally________in the studio，sounded fantastic at the party that night.A．recordedB
• 列方程解应用题：在九台市城市道路改造中，决定对一段公路进硬化，已知这项工程由甲队做要40天完成，如果由乙队先做10天，余下的工程由两队合做还要20天才能完成．（1）求乙队单-数学
• (2014·湖南部分重点中学5月联考)She couldn’t wait________home after such a long and tiring journey.A．goingB．to go
• She will tell us why she feels so strong that each of us has a role________in making the earth a bet
• ________ themselves, the employees in this company usually have a coffee or tea during their break t
• I always hate________when reviewing lessons and appreciate________alone.A．disturbing；stayingB．to dis
• 化简(x2-1x2-2x+1+1-xx+1)÷xx-1的结果是______．-数学
• 先化简下式，再求值：2x2+y2x+y-x2+2y2x+y，其中x=2+1，y=22-2．-数学
• 某市为治理污水，需要铺设一段全长为300米的污水排放管道、铺设120米后，为了尽量减少施工对城市交通所造成的影响，后来每天的工效比原计划增加20%，结果共用15天完成这一任-数学
• Lydia doesn't feel like________abroad. Her parents are old.A．studyB．studyingC．studiedD．to study
• He would be sure ________ disasters if I didn't stay to keep an eye on him.A．of meetingB．about
• I would rather________Professor Smith and I would rather you________for him at once. A．invite；sentB．
• _________ his membership card, Tim decided to make a phone call to check whether there was something
• 某公司生产的960件新产品，需要精加工后才能投放市场．现有甲、乙两个工厂都想加工这批产品，已知甲工厂单独加工完成这批产品比乙工厂单独加工完这批产品多用20天，而乙工厂每-数学
• 一名同学计划步行30千米参观博物馆，因情况变化改骑自行车，且骑车的速度是步行速度的1.5倍才能按要求提前2小时到达，求这位同学骑自行车的速度．-数学
• 某市为治理污水，需要铺设一段全长为3000m的污水排放管道，为了尽量减少施工对城市交通所造成的影响，实际施工时每天的工效比原计划增加25%，结果提前30天完成这一任务，实际-数学
• 计算：（1+x）(x-1x2+x-1-xx3-x)-数学
• I still remember________to the Famen Temple and what I saw there.A．to takeB．to be takenC．takingD．bei
• 张明4小时清点完一批图书的一半，李强加入清点另一半图书的工作，两人合作1小时清点完另一半图书．如果李强单独清点这批图书需要几小时？-数学
• The science of the library is sometimes broken by a sudden cough or the sound of pages _______.A．tu
• A，B两地相距18公里，甲工程队要在A，B两地间铺设一条输送天然气管道，乙工程队要在A，B两地间铺设一条输油管道，已知甲工程队每周比乙工程队少铺设1公里，甲工程队提前3周开-九年级数学
• 某服装店老板经营销售A、B两种款式的服装，每件A种款式的利润率为30%，每件B种款式的利润率为50%，当售出的B种款式的件数比A种款式的件数少40%时，这个老板得到的总利润率是-数学