案例分析题

某栋15层的住宅楼，每户室内设有一厨一卫，卫生洁具有洗菜盆1个，低水箱蹲式大便器1个，淋浴器1个，洗脸盆1个，洗衣机龙头1个，请完成以下选择题（包括单选及多选）。

消火栓体系可采用（）供水方式。

单项选择题Which of the following words can best describe a proper handshake？（）

A.brief and strong
B.brief and soft
C.brief and firm

单项选择题How long does a handshake usually last？（）

A.As long as the conversation lasts.
B.5 minutes.
C.2-3 seconds.

单项选择题Keeping eye contact while shaking hands makes the other person feel（）.

A.nervous
B.comfortable
C.frightened

单项选择题If you are seated when someone comes for a handshake，you should（）

A.stand up and shake his or her hand
B.keep seated and shake his or her hand
C.bow and say hello to him or her

单项选择题People can now check stories using（）.

A.the newspapers
B.the television
C.the Internet