Currently, why are many Americans careful about touching others?

A .  DBA_SCHEDULER_JOB_RUN_DETAILS B .  DBA_SCHEDULER_RUNNING_JOBS C .  DBA_SCHEDULER_CURRENT_JOBS D .  DBA_SCHEDULER_JOBS E .  DBA_SCHEDULER_EXECUTING_JOBS

A . remaining to settle B . remained settling C . remaining to be settled D . remained to besettled

A . list database backup B . report database backup   C . list backup of database D . list summary backup E . report backup of database

A . the use of hosted email services eliminating the need for local security B . the perceived costs of security solutions C . the lack of risk analysis D . the lack of threats to their network E . the belief that free security tools are sufficient F . the desire to avoid unnecessary technologie

A . The DML operations re-create the Bitmap index blocks. B . The Bitmap index is rebuilt automatically after a DML operation. C . The smallest amount of a bitmap that can be locked is a bitmap segment. D . Additional time is taken to remove NULL values from the Bitmap index after a DML operation.

A . U-Type and posilok shackles B . C-Type and wedge shackles C . D-Type and bow shackles D . wedge and kenter shackle

A . DBA_SCHEDULER_JOB_RUN_DETAILS B . DBA_SCHEDULER_RUNNING_JOBS DBA C . DBA_SCHEDULER_CURRENT_JOBS D . DBA_SCHEDULER_JOBS DBA E . DBA_SCHEDULER_EXECUTING_JOBS

A .  list database backup B .  report database backup C .  list backup of database D .  list summary backup E .  report backup of database

A．They believe that doing so is impractical. B．They feel that such behavior. is unprincipled. C．They are not good at manipulating colleagues. D．They think the effort will get them nowhere.

A．Because it makes no one lose face. B．Because the Italian team is not very strong. C．Because Italians are nice people. D．Because that score is what their team could obtain.

A．Most nurses work long days. B．They don't treat patients for illness and injury. C．Caring for sick patients requires patience and concern. D．They are not dedicated.

A．Because all houses look the same. B．Because they like the "cookie-cutter" approach. C．Because it"s a tight market. D．Because real estate prices are rising.

A．Because it went against the Nuclear Non-Proliferation Treaty to conduct nuclearTESTs. B．Because its civil and military nuclear programs are not separated. C．Because UN officials think that India should give priority to the economical development. D．Because India is extremely active in the nuclear proliferation.

A．Because their mothers didn'tteach them． B．Because they were influencedby feminism and consumerism． C．Because they were feminists． D．Because they were consumerists．

A．A. terrifies B．B. curses C．C. puzzles D．D. injures

A．Because it is considered by psychologists to be an undesirable trait. B．Because it is not a trait associated with social animals. C．Because our ancestors were not shy, so we should be like them. D．Because shy people could not have survived in early human society.

Even though very small (4) of each vitamin are enough for the (5) of the body, the worry people have about vitamins has some basis. And this has to do (6) their diet---the food they take in. A person eating a good (7) of foods get all the vitamins now (8) to be needed. The problem is that there are many people (9) don’t choose foods wisely. So the answer (10) this question is: No (11) vitamins are needed, (12) you eat proper foods. In fact, many of the vitamins cannot be (13) in the body, so when extra vitamins are taken in, the body simply gets rid of them. It is even (14) to put too much of certain vitamins into the body. This has been found to be true (15) vitamin A and D, when large amounts are taken (16). What foods supply what vitamins？ Here is a quick (17) idea. Vitamin A for the (18) of the eyes, skin, teeth, and bones, is found in green vegetables, fruits, eggs, liver and butter. Vitamin B1 which (19) the nervous and digestive (20) and prevents certain diseases, is found in cereals, pork and liver. VitaminB2 is found in milk, eggs, green vegetables and meats. Vitamin C, which helps bones and teeth, is found in tomatoes, certain fruits and vegetables. These are only a few of the most important vitamins the body needs. 1. A.normally B.naturally C.predictably D.likely 2. A.of B.in C.with D.at 3. A.particular B.exact C.special D.right 4. A.needs B.qualities C.volumes D.amounts 5. A.needs B.standards C.hunger D.wish 6. A.to B.with C.of D.about 7. A.variety B.kind C.sort D.range 8. A.clear B.known C.acquainted D.understood 9. A.they B.which C.whose D.who 10. A.at B.to C.of D.about 11. A.rich B.exceptional C.extra D.plenty 12 A.when B.providing C.where D.that 13. A.saved B.digested C.stored D.assembled 14. A.harmless B.beneficial C.harmful D.fatal 15. A.to B.of C.in D.at 16. A.down B.up C.in D.at 17. A.specific B.detailed C.general D.vague 18. A.sake B.health C.favor D.interest 19. A.forms B.harms C.changes D.helps 20. A.part B.system C.collection D.combination