1. All living organisms, regardless of their unique identity, have certain biological, chemical, and physical characteristics in common.　　A) as a resu...

  　　1. Many fine cooks insist on ingredients of the highest quality.　　A) demand　　B) rely on　　C) prepare for　　D) create　　2. Since the Great Depressi...

  　　1. Even in a highly modernized country, manual work is still needed.　　A) expressive B) physical C) exaggerated D) dubious　　2. Techniques to harness...

  　　1. America's emphasis on the importance of education for everyone has spurredscientific research.　　A) encouraged B) endangered C) endorsed D)enlarge...

  　　1.We should not complain about taxes.　　A) feel unhappy　　B) say bad things　　C) care　　D) praise　　2. What were the effects of the decision she ma...

  　　testify to证明，证实　　queue up排队，排队等待　　correspondence with通信　　dependence on依靠;依赖;信赖　　exposure to受到　　objeetion to反对，异议　　proficiency i...

  　　collide with抵触　　comply with照做，遵照，应允　　conform to遵守，依照，符合，顺应　　cooperate with合作，协作，相配合　　cope with竞争，对抗;对付，应付;妥善处理　　de...

  　　all round周围，处　　and so on/forth等等　　or so大约，左右　　sofar迄今为止　　so that以便，为的是;结果是　　such as像....　　that is(=i.e.)就是说，即　　up to起来...

  　　all round周围，处　　and so on/forth等等　　or so大约，左右　　sofar迄今为止　　so that以便，为的是;结果是　　such as像....　　that is(=i.e.)就是说，即　　up to起来...

  　　many a许多的　　more 0r less或多或少　　no more than不过，仅仅;和...一样　　make the most of充分利用　　every now and then有时，时时，偶尔　　now and then时而，...

  　　Soon, a bra, universally used to provide support and comfort to the breasts, might offer health benefits, for scientists at the University of Bolton...

  　　Senator Edward Kennedy, a legendary political figure in the United States, died on Tuesday after a year long battle with malignant glioma(神经胶质瘤),...

  　　Treatment for Dengue Fever(登革热)　　There is no vaccine to prevent dengue and no specific medicine to treat it, so the only defense is eradication ...

  　　A moderate earthquake struck parts of southeast England on 28 April 2007, toppling chimneys from houses and rousing residents from their beds. Several...

  　　A research center has been set up in this Far Eastern country to develop advanced micro-chip production technology. The center, which will start out...

  　　In the aftermath of the terrorist attacks on the World Trade Center, security experts are trying to develop new ways of rescuing people from burning...

  　　English and English Community　　1.There is no denying that English is a useful language.The people who speak English today make up the largest speech...

  　　Depression and the Elderly　　1 We all feel sad at times.However,clinical depression is a serious matter.Clinical depression sometimes called major depre...

  　　1 The child of Central European immigrants who created an international cosmetics(化妆品)empire and became one of the most influential women in US，has...

  　　When do people decide whether or not they want to become friends? During their first four minutes together, according to a book by Dr. Leonard Zuni...