Which of the following statements are true of the background of TBA？

A、A typical introduction for a thesis-led essay consists of background statement, thesis statement and outline statement.

B、Introduction for argument-led essays consists of only background statement and outline statement as the thesis can be put in the conclusion.

C、The background statement is composed of background information and topic under debate.

D、The outline statement can sometimes be omitted.

E、The background information in the background statement can be omitted.

F、The topic under debate can be omitted.

A.ItispossibletohavemultipledatabasewritersinanOracleinstance.

B.Itwritesdirtybuffers，ifany，todatafileswheneveracheckpointoccurs.

C.Itwritesdirtybuffers，ifany，todatafileswheneveratransactioncommits.

D.Itwritesdirtybuffers，ifany，todatafilesbeforethelogwriter（LGWR）writes

A、Mark Twain is regarded as the founder of American critical realism literature.

B、Many of Mark Twain's great works were set in the background of the Amazon River.

C、Mark Twain was called“the father of American literature”.

D、Mark Twain is the pen name of Samuel Langhorne Clemens.

A.TheSQLtracefacilitywillgeneratetheperformancestatisticsforalltheSQLstatementsforaninstanceandwritethemintheUSER_DUMP_DESTdirectory.

B.TheSQLtracefacilitywillgeneratetheperformancestatisticsforalltheSQLstatementsforasessionandwritethemintheUSER_DUMP_DESTdirectory.

C.TheSQLtracefacilitywillgeneratetheperformancestatisticsforalltheSQLstatementsforaninstanceandwritethemintheBACKGROUND_DUMP_DESTdirectory.

D.TheSQLtracefacilitywillgeneratetheperformancestatisticsforalltheSQLstatementsforasessionandwritethemintheBACKGROUND_DUMP_DESTdirectory.

A．Haworth is the home of the Bronte sisters.

B．Travellers to Haworth are from different countries.

C．The Bronte novels attract the man greatly.

D．Some travellers may go up the hill on foot.

A．The increase in blood masked some of the subtle changes.

B．It took three seconds after an event for the flow of blood to increase to an area of the brain.

C．The body's reaction was like watering the entire garden for the sake of one thirsty flower.

D．Researchers will use new methods to study human brains because of the limit of conventional imaging techniques.

A．Knight was a middle-distance runner and Bowerman was his track coach.

B．Although most people associate the word "Nike" with sports shoes, the name was borrowed from a Greek goddess.

C．For the next 50 years, Jordan dazzled sports fans around the globe, all the while wearing Air Jordans.

D．Nike is the biggest sports company.

A．She does not attract young men.

B．She has undergone many changes over the years

C．She is 11.5 inches tall.

D．She has managed to keep up with fashion.

A、Medical ethics and medical morality is different terms used at different times.

B、Medical ethics cover more aspects of medical practice than medical morality.

C、The medical ethics emerged later than medical morality and have replaced traditional medical morality.

D、On the basis of medical morality, the medical ethics makes further development and carries out the observation and consideration.

A、A. The bottom-up process is to break the whole (natural) language into bite-sized, abstract little pieces, and this would make learning to read difficult.

B、B. The readers will simply become “word callers” who can read the words on the page but do not understand what they have read.

C、C. If using bottom-up model, readers can read classical Chinese essays and pronounce all of the words that they are reading, but they may have no comprehension of what they have read.

D、D. The readers will get the details of the reading materials.