String、StingBuffer都是______类，都不能被继承。A．stati_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

String、StingBuffer都是______类，都不能被继承。

A．static

B．abstract

C．final

D．private

答案

参考答案：C

单项选择题

Office中用于收发和编辑电子邮件的软件是()。

A．Foxmail

B．Outlook

C．PowcrPoint

D．Excel

单项选择题

Questions 14-23

·Look at the ten statements for this part.
·You will hear a story about communication through time.
·Decide whether you think each statement is right(R), wrong(W) or not mentioned(NM).
·You will listen to it twice.
·Mark your answers on the Answer Sheet.

Because of the flat tire, Andrew had to sleep in the car all night.

A．Right

B．Wrong

C．Not Mentioned