单选题You can enjoy______ at Jack Stein's.

单选题(All) fruit contains fiber: an orange provides seven, (a apple five), and a banana four, but (half of) a grapefruit (provides) six grams.A. AllB. a apple fiveC. half ofD. provides

单选题Immediate solution should be ______ to save the people from the flood that has swept southern China this summer. A. called at B. called for C. called on D. called in

单选题The project requires more labor than ______ because it is extremely difficult. A. has been put in B. have been put in C. being put in D. to be put in

单选题前苏联著名芭蕾舞艺术家( )，以和谐、典雅、优美的表演风格，成功地塑造了芭蕾舞剧《天鹅湖》中奥杰塔的角色并享誉世界。

单选题Jack and not I ______ the Great Wall twice. A. have visited B. has visited C. have gone to D. has gone to

单选题Whether or not their business will succeed ______ their most concern.

单选题(Despite of) the Taft-Hartley Act which (forbids) unfair union practices, some unions (such as)the air traffic controllers have voted (to strike) even though it might endanger the national security.

单选题Lightning has been the second largest storm killer in the US over the past 40 years and is ______ only by flood. A. exceeded B. excelled C. excluded D. extended

单选题What is the advertised job?

单选题Doctor: ______. Patient: I've caught a bad cold and got a sour throat.

单选题Nancy: Hello, Ted. What's wrong with your arm? Ted: I broke it when I was skating on the holiday. Nancy: Oh, no ! ______ Ted: Much better, thanks. A. What a nuisance! B. How awful! C. Why was that? D. What a trouble!

单选题His actions were more ______ of his real purpose than were his words.

单选题______, Hong Kong serves as a gateway into and out of Taiwan. A. Strategically located B. It is located strategically C. Where strategically located D. Because located strategically

单选题{{B}}Passage Four{{/B}} There is evidence that the usual variety of high blood pressure is, in part, a familial disease. Since families have similar genes as well as similar environments, familial diseases could be due to shared genetic influences, to shared environmental factors, or to both. For some years, the role of one environmental factor commonly shared by families, namely dietary salt (i.e. sodium chloride), has been studies at Brook Haven National Laboratory. These studies suggest that frequent excess salt eating can lead to high blood pressure in man and animals. Some individuals, however, and some rats consume large amounts of salt without developing high blood pressure. No matter how strictly all environmental factors were controlled in these experiments, some salt-fed animals never developed high blood pressure whereas a few rapidly developed very serious high blood pressure followed by early death. These marked variations were interpreted to result from differences in genetic constitution. By mating in successive generations only those animals that failed to develop high blood pressure from salt eating, a resistant strain (the "R" strain) has been evolved in which consumption of large quantities of salt falls to influence the blood pressure significantly, in contrast, by mating only animals that quickly develop high blood pressure from salt, a sensitive strain ("S" strain) has also been developed. The availability of these two strains permits investigations not possible formerly. They provide a likely laboratory model on which to investigate some clinical (临床的) aspects of the human types of high blood pressure. More important, there might be the possibility of developing methods by which genetic likelihood of human beings to develop high blood pressure can be defined without waiting for its appearance. Radioactive (放射性的) sodium 22 was an important "tool" in working out the characteristics of the sodium chloride metabolism.

单选题The newly released movie was ______ as to arouse so much sensation among the young people. A. so B. such C. much D. very

单选题(Even) a professional psychologist may have difficulty talking (calm) and logically (about) (his own) problems.A. EvenB. calmC. aboutD. his own

单选题Alex：Gosh，I’ve spent weeks reading about the topic，yet I don’t have an idea how to begin the paper due this Friday． Liz：______ A．I feel sympathetic to you． B．Things like this happen． C．It never occurs to me．D．Oh，really．Something is wrong．

单选题They Uacknowledged/U him to be the true God.