单选题What are the speakers talking about?

单选题The flower is dead. I ______ it more water.[A] would have given[B] should have given[C] must have given[D] had to give

单选题Jumping out of ______ airplane at ten thousand feet is quite ______exciting experience.

单选题WherewasJohnandhiswife'srestaurant?

单选题Wherearethepassengers?

单选题Whatdoesthemanmean?A.Hedoesn'tlikecycling.B.Hewantstotryitsomeday.C.Hethinksit'snotfunny.

单选题[此试题无题干]

单选题In reading science, a heading (标题) often gives a clue (线索) to a problem that is going to be discussed. Getting the problem clearly in your mind is the first step to take in studying such material. You are advised to do this in reading science articles. (1) Read the title and think about it. (2) Read all of the headings. You should get a clear idea of what the problems are without reading anything but the headings. (3) Next, read the article all the way through carefully. Each time you come to a heading that names a problem, read the paragraphs under that heading to find out: (1) more information about the problem; (2) how the problem may be met.

单选题听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的[A]、[B]、[C]三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有5秒钟的时间阅读各个小题；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。

单选题Parents are advised to take pressure ______ a child and give him some encouragement before an exam. A. off B. out C. away D. over

单选题What are they talking about?

单选题I know nothing about him ______ he is an engineer.

单选题Which of the following is the most important key that helped to find the murdered ?

单选题What meals did the first diners serve?

单选题Whattimedomoststoresclose?A.Atsix.B.Atnine.C.Atseven.

单选题Elizabeth Blackwell was born in England in 1821, and emigrated (移民) to New York City when she was ten years old. One day she decided that she wanted to become a doctor. That was nearly impossible for a woman in the middle of the nineteenth century. After writing many letters to medical schools, she was finally accepted by a doctor in Philadelphia. She, taught in a school and gave music lessons to earn enough money for her tuition. In 1849, after graduation from medical school, she decided to continue her education in Paris. She wanted to be a surgeon, but a serious eye illness forced her to give up the idea. Upon returning to the U. S. , she found it difficult to start her own practice because she was a woman. By 1857 Elizabeth and her sister, also a doctor, managed to open a new hospital, the first for women and children. Besides being the first physician and founding her own hospital, she also established the first medical school for women.