to sunlight for too much time will do harm to one’s skin.A．Being exposedB．ExposedC．Having exposedD．A

更多内容推荐

• 化简：（1）ba-ac（2）xx2-1-x2+xx（3）(-3ab)2-b23a2．-数学
• The foreign friends you referred to ______ looking forward to ______ around our school.A．are; being
• The driver wanted to park his car near the roadside, but was asked by the police _________.A．not to
• A case of suspected food poisoning in New York has led to 6 high school students to hospital.A．being
• 请你先化简：x3-x2x2-x-1-x2x+1，再选取一个使原式有意义，而你又喜爱的数代入求值．-数学
• 先化简，再求值：(x+2x2-2x-xx-2)÷x-1x，并选一个你喜欢的值带入求解．-数学
• There will be more than five proposals __________ at the meeting.A．having been discussedB．discussing
• World Wildlife Fund ______ very much the efforts that China has made to protect endangered species f
• A student at a Nevada middle school opened fire on campus, wounding two l2-year-old boys and________
• （1）计算：22-(3-1)0+(12)-1；（2）已知x=2007，y=2008，求x2+2xy+y25x2-4xy÷x+y5x-4y+x2-yx的值．-数学
• 先化简，再求值：(x-y+4xyx-y)•(x+y-4xyx+y)，其中x=32，y=-23．-数学
• –Did you get your pay?–Yes, I remember ______. But I forget the exact amount.A．payingB．to be paidC．
• 先化简，再求值：(a-b+4aba-b)(a+b-4aba+b)，其中a=52，b=-32．-数学
• --- Why do you look so upset? --- There are so many troublesome problems _________.A．remaining to s
• ________ with what he said, what he did was more valuable.A．ComparingB．CompareC．To compareD．Compared
• 先化简(xx-1-1x+1)÷1x2-1，再从-1、0、1三个数中，选择一个你认为合适的数作为x的值代入求值．-数学
• ________ an hour every day has made a considerable difference to my health.A．Having walkedB．WalkC．W
• （1）已知x=2，y=5．求代数式：1-x-yx-2y÷x2-y2x2-4xy+4y2的值．（2）化简求值：(x+2x-2+4x2-4x+4)÷xx-2，其中x=-12．-数学
• .Nancy isn’t here. It’s my fault, I forgot all about ______ her.A．to telephoneB．telephoningC．to tele
• ___ your English, you’d better practice every day.A．ImprovingB．ImproveC．To improveD．To be improved-英
• There are too many difficulties for us _______ . We really don’t know _______ to do.A．to deal with,
• During the examination we are required to stay in our seats, keep our eyes on our work, ____ to any
• Miss Sullivan clarified the science Project in Simple but vivid language so as to make it easier for
• 当x=2005时，代数式x2-1x-1-1的值为______．-数学
• With the final examination ______, we are busy going over what we’ve learnt this term.A．is approach
• 计算（1）2xx2-4-1x-2（2）aa-1÷a2-aa2-1-1a-1．-数学
• 当a=32，b=-12时，求(a-b+4aba-b)•(a+b-4aba+b)的值．-数学
• Diaoyu Islands are made up of a group of islands, ________ China since ancient times.A．belongs toB．b
• It is hoped that the education reform in English Exam to the College_____ in Hunna Province next ye
• 已知x=3-2，求代数式(x+3x2-3x-x-1x2-6x+9)÷x-9x的值．-数学
• 计算：(1-1a-2)÷3-a2a-4．-数学
• 计算：[23x-2x+y(x+y3x-x-y)]÷x-yx．-数学
• The Internet has become increasingly popular, ______ us to see as well as to hear all kinds of prog
• It’s dangerous if you have the fire _____ all night long.A．to burnB．burnC．burnedD．burning-高三英语
• 化简：（1）1x-3-6x2-9；（2）(x2-xy)÷x2-2xy+y2y•x2-y2x2y．-数学
• 计算：（1）1a2-b2÷(1a+b+1a-b)；（2）a-1a÷(a-2+1a)．-数学
• 已知a2-3a+1=0，则a+1a=______．-数学
• The poor little boy ______ by his heartless parents was seen begging in the street.A．abandoningB．to
• Have you ever dreamed of __________ such a good chance for further education abroad?A．there isB．ther
• 化简：[a2-b2a2+2ab+b2+2ab÷（1a+1b）2]•2a2-b2+2ab-数学
• --- I think what he has done for the company deserves__________ at the meeting. --- I can’t agree m
• Of the three statements he has suggested __ the heating problem, I think the last one is the best. A
• ____ more attention, the trees could have grown better. A．GivenB．To giveC．GivingD．Having given-高二英语
• And there, almost _____ in the big chair, sat her little brother, who never had to be told to keep
• 先化简，再求值：（1）x22-x+4x-2，其中x=3-2；（2）(a-aa+1)÷a2-2aa2-4•a+1a2+3a+2，其中a=2-2．-数学
• Principal White has been working in the school for about 20 years, ____all his energy to teaching an
• ---What do you think of his talk on Information Technology?---Oh, excellent. It's worth _______
• 计算：(1x-1+1x+1)÷3x1-x2=______．-数学
• 观察下列各式：22-4+66-4=2，55-4+33-4=2，77-4+11-4=2，1010-4+-2-2-4=2，依照以上各式形成的规律，在括号内填入正确的数______，使等式2020-4+()
• 先化简，再求值：32x-1x+y(x+y2x-x-y)，其中x=2010，y=2011．-数学