As used in this passage, "structures"

1、You find this query being used in you

You find this query being used in your Oracle 12c database:Which method a used by the optimizer to limit the rows being returned?（）A A filt...

2、A reservoir, as used in hydraulic syst

A reservoir, as used in hydraulic systems aboard ship, is used to store hydraulic oilAnother function is to（）Aact as a shock absorberBmaintain...

3、In this passage, "learned" is used ___

In this passage, "learned" is used ______.A as a word equal to "educated"B as a word similar to "informed"C as a word close to "acquired"D as a word opposite to "popular"

4、24，In this passage，doctors think that

24，In this passage，doctors think that teenagers should eat more ____．A food with no vitaminsB fat and sugarC vegetables and fruitsD salt and oil

5、30．in this passage the writer wants to

30．in this passage the writer wants to tell usA how to eat breakfastB people can-t work without breakfastC breakfast is importantD parents may not have breakfast

6、The word \"rutabagas\" is in

The word "rutabagas" is inserted in Para. 4 to ________.A[A] support the writers opinion on Aristotles explanation of humourB[B] show his agreem...