What problem would Juliet have as she said?

A . I can’t remember where I left my glasses B . No problem at all C . Thank you for asking me about it

A . Diesel oil B . Hydraulic oil C . Lube oil D . Mineral oil

A . the conventional nature of language B . the creative nature of language C . the universality of language D . the big difference between human language and animal communicatio

A .  clear the redo log group B .  perform redo log file import C .  perform an incomplete recovery D .  perform a redo log recovery using Recovery Manager （RMAN） E .  shut down the database and open the database in the NOARCHIVELOG mode

A . Ensure that the Ethernet encapsulations match on the interconnected router and switch ports. B . Ensure that cables A and B are straight-through cables. C . Ensure cable A is plugged into a trunk port. D . Ensure the switch has power. E . Reboot all of the devices. F . Reseat all cables.

A . No problem B . No trouble at all C . Thank you for asking me about it D . I can’t remember where I left my glasse

A .  cd /var/spool/cron/crontabs，uncomment the lines in the adm file， in order to start gathering statistics. B .  cd /var/spool/cron/crontabs； uncomment the lines in the sys file， in order to start gathering statistics. C .  cd /usr/lib/cron/； vi the adm file； startsrc -s sadc D .  cd /usr/lib/cron/； vi the sys file； startsrc -s sadc

A．She can't work on regular hours. B．She has no favorable references. C．She doesn't know anything about r6sum6-writing. D．She cannot show up at the interview.

A．She has lost her street map. B．She has trouble finding her way. C．She has difficulty reading a map.

A．She doesn't have a dictionary. B．She doesn't know the words. C．She doesn't know English.

A．He does not have time to see an advisor. B．He does not have an internship yet. C．He does not know which career to choose. D．He does not have a job offer after graduation.

A．She lives so far away. B．She has no time to visit her parents. C．Her parents won"t be back. D．She needs to work but also see her parents.

A．He can't find his office key, B．He is unable to talk. C．He doesn't like his class.

Although U.S. hospitals provide outstanding research and frequently excellent care, they also exhibit the classic attributes of insufficient organizations: increasing costs and decreasing use. The average cost of a hospital stay in 1987—$3,850—was more than double the 1980 cost. A careful government analysis published in 1987 revealed the inflation of hospital costs, over and above general price inflation, as a major factor in their growth, even after allowances were made for increases in the population and in intensity of care. While the rate of increase for hospital costs was 2796 greater than that for all medical care and 163% greater than that for all other goods and services, demand for hospital services fell by 34%. But hospitals seemed oblivious of the decline: during this period the number of hospital beds shrank only by about 396, and the number of full-time employees grew by more than 240,000. After yet another unexpectedly high hospital-cost increase last year, one puzzled government analyst asked: "Where's the money going？" Much of the increase in hospital costs—amounting to $180 billion from 1965 to 1987—went to duplicating medical technology available in nearby hospitals and maintaining excess beds. Modern Healthcare, a leading journal in the field, recently noted that "anecdotes of hospitals' unnecessary spending on technology abound". Medical technology is very expensive. An operating room outfitted to perform. open-heart surgery costs hundreds of thousands of dollars. From 1982 to 1989 the number of hospitals with open-heart-surgery facilities grew by 33%, and the most rapid growth occurred among smaller and moderate-sized hospitals. This growth was worrisome for reasons of both costs and quality. Underused technology almost inevitably decreases quality of care. In medicine, as in everything else, practice makes perfect. For example, most of the hospitals with the lowest mortality rates for coronary-bypass surgery perform. at least fifty to a hundred such procedures annually, and in some cases many more; the majority of those with the highest mortality rates perform. fewer than fifty a year. According to the passage, the American health-care system______. A．is working smoothly B．is the best system in the world C．is not working efficiently D．in on the point of collapses

A．He is late for school. B．He is iii. C．He is out of work.

A．She felt embarrassed in class. B．Her presentation received a poor grade. C．She had not completed her assignment. D．She was unable to attend her psychology class.