语法与词汇He suffered a long series of illnesses with tremendous dignity and________
语法与词汇I have redone the homework
语法与词汇Of the 500 million different species from living creatures that have appeared on earth, nearly 99 percent have vanished
语法与词汇Though the promise of a winter break at the end of it might________ the physical concerns，the mental challenge would remain
语法与词汇In his letter he thanked his friend for the gift of tulip bulbs, but he then continued to________ for their death
语法与词汇A simple microscope consists of a double convex lens and magnifying glass, while a________ one, on the other hand, will contain more than one of these lenses
语法与词汇Scientists claim that in 50 years9 time, there will be computers that are likely be even more intelligent than human beings
语法与词汇The republication of the poets most recent work will certainly________his national reputation
语法与词汇The runner, which for the competition for the first time in a major track meet, waited patiently in the starting blocks
语法与词汇Old photos of Lisa suggest that she was a sullen child who seemed to wear a permanent frown
语法与词汇The name of a book can not be shown by double quotes
语法与词汇This century, the work of cognitive psychologists has illuminated the subtle forms of daily learning on which intellectual progress depends
语法与词汇Opponents of genetic engineering claim that scientists are tampering with matters that they know little and essentially committing a crime against nature
语法与词汇This book comes as a revelation to one who sought to understand the works of the famous Chinese w riter Lao She
语法与词汇The federal district court issued a preliminary injunction, finding that the law likely was unconstitutional in imposing an impermissible undue burden on a womans right to abortion
语法与词汇Considered one of the leading poets in the U
语法与词汇Some experts think it is rather pernicious to inculcate into a child a view of the world which includes supernaturalism
语法与词汇The police confirmed that the investigation into this case has made substantive progress and the result would be made public soon
语法与词汇Biologists are concerned that coral maybe impacted negative by further warming of the oceans
语法与词汇They try to be assiduous and earnest and see to it that they finish their work smoothly; they never give any thought to personal fame and position