单选题Jack was about to announce our plan but I ______.
单选题As her husband is on a business trip and her son is at school, she
feels rather ______.
A. lonely
B. alone
C. singular
D. single
单选题John's score on the test is the highest in his class, he ______ very hard.
单选题Now, don't tell anyone else what I've just told you. Remember, it's______.
单选题It is ______ for her to wear a formal suit at the homely little party.
单选题The none of students in the class likes the mistress, who is used to being ______ of everything they do.
单选题 Questions5-8 are based on the conversation you have just heard.
单选题They ______ due praise to him for exceeding his fellow workers in production.
单选题Left-handedness is ______.
单选题Sometimes I scratch my head when I read about the government s efforts to improve schools:new standards and tests to be applied, strict teacher evaluations, and threats of school closures and job
单选题Simon Harper writes from the viewpoint of someone who ______.
单选题All imported wine were made to pay heavy ______.
单选题He became ______ with the girl reporter who questioned him at the press conference.
单选题Selection to participate in a top executive-education program is an important rung on the ladder to top corporate jobs. U. S. corporations (1) billions of dollars in this form of management development -- and use it to (2) and train fast-track managers. Yet one (3) of executive education found that less than 5% of the managers (4) to these high-profile programs are women -- and minorities are terribly (5) as well. The numbers are (6) . In regular business (7) usually paid for by the participant, not an employer -- there are plenty of women and minorities. Women, for example, (8) for about 30% of MBA candidates. Yet in the (9) programs paid for by corporations that round out a manager's credentials at a (10) career point, usually at age 40 or 45, companies are making only a (11) investment in developing female and minority executives. A case (12) point: Only about 30% of the 180 executives in Stanford's recent (13) management program were women. Most companies say these days they are (14) hiring and promoting women and minorities-- and there are some (15) trends in overall employment and pay levels so why are companies (16) the ball when it (17) executive education? The schools (18) that they are neither the cause of nor the cure for the problem. A Harvard Business School dean figures that companies are (19) of sending their female executives (20) they don't want to lose them to competitors.
单选题Just as the value of a telephone network increases with each new phone ______ to the system, so does the value of a computer system increase with each program that turns out.
单选题Many students find ______ jobs during their summer holidays.
单选题Man must stop ______ the earth's atmosphere.
单选题John complained to the bookseller that there were several pages______ in the dictionary.
单选题Scientists have discovered that many animals seem to be highly ______to various signals associated with earthquakes.
单选题The coach explained the regulations
at length
to make sure that none of his players would become violators.