下列推理正确的一项是（)A．科学家要学好数理化，我准备当科学家，所以不必学好数理化B．这里如果发

A.A finalizer may NOT be invoked explicitly.

B.The finalize method declared in class Object takes no action.

C.super.finalize（）is called implicitly by any over riding finalize method.

D.The finalize method for a given objec twill be called no more than once by the garbage collector.

E.The order in which finalize will be called on two objects is based on the order in which the two objects became finalizable.

Which of the following is true？

A．When a child is two years old, he prefers to use both of his hands to grasp objects.

B．Scientists have given the reason for this tendency.

C．A monkey can use both of his hands equally well.

D．Those who prefer to use their left hands live a difficult life.

Which of the following is true？ ______

A．When a child is two years old, he prefers to use both of his hands to grasp objects.

B．Scientists have given the reason for this tendency.

C．A monkey can use both of his hands equally well.

D．Those who prefer to use their left hands live a difficult life.

A.The value of b is 2.

B.The value of a is 3.14.

C.The value of b is 2.00.

D.The value of a is 3.141.

E.The value of a is 3.1415.

F.The value of a is 3.1416.

G.The value of b is 2.0000.

Which of the following is NOT true？

A．Whales breed in winter.

B．Young whales are given birth in cold waters.

C．Alaska fur seals give birth to the young only in one area.

D．Alaska fur seals are born in warm weather.

Which of the following is NOT true？

A．Whales breed in winter.

B．Young whales are given birth in cold waters.

C．Alaska fur seals give birth to the young only in one area.

D．Alaska fur seals are born in warm weather.

Which of the following is NOT true？

A．Each page can be given a score that reflects its importance.

B．In the beginning of rating a page's relative importance, all pages are given the same score.

C．The importance of one page depends on the importance of pages that link to it, the importance of which depends in turn on the importance of pages that link to them.

D．One page's score is given totally to another page it links to.

Which of the following is NOT true？

A．Each page can be given a score that reflects its importance.

B．In the beginning of rating a page's relative importance, all pages are given the same score.

C．The importance of one page depends on the importance of pages that link to it, the importance of which depends in turn on the importance of pages that link to them.

D．One page's score is given totally to another page it links to.

below(Questions 14 - 20). In boxes 14 - 20 on your answer sheet write TRUE if the statement is true FALSE if the statement is false NOT GIVEN if the information is not given in the passage

There are two computers and two printers available for public use at the library.

A．真

B．假

C．NOT GIVEN