锯条的锯路有（）、（）两种。

的医德品质最能体现出医学人道主义（）

A.仁慈

B.诚挚

C.公平

D.节操

E.敬业

任务型阅读。认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。

注意：每个空格只填1个单词。

     Next to e-mail, the most popular activity on the Internet is chatting, which is a kind of social interaction

(社会交互作用). If you ask someone what kind of things they do most on the Internet, they will answer

that they like to chat. This seems especially true of the younger generation. Below are some tips that will

make your chat experience friendly and fun.

     Walking into a room and demanding age and sex (性别) is the most common mistake a new chatter makes.

Most regular chatters will ignore (不理会) the question and you. Don't limit yourself. Talk to everyone in

the room equally. You will soon know who shares your interests and who doesn't. If you prefer a one-on-one

type of online friendship, then maybe you'd better look for pal (好友).

     Shy? Many people feel shy when they enter a chat room where everyone seems to know everyone else

except him. It's really easy to feel left out. The best way to lose that feeling is to make yourself feel that you

are not a stranger. If you enter a room and say "Hello, everyone! My name (nickname here) and I'm new."

You will find that there are a couple of friendly people that will be happy to help you become part of them.

     Basically the best way to have a good chat experience is to be yourself and friendly. Try to join in the

conversations going on and don't be afraid to ask for help. Do remember, however, not everyone is nice and

friendly. There are also going to be a few people that are rude and just make you feel rotten. The best thing

to do is just ignore them. Arguing with them will just make it worse. Show that you are better than they are

by just refusing to let them get to you.

上市公司发行可转换公司债券，要求最近3个会计年度加权平均净资产收益率平均不低于( )。

A．5%
B．6%
C．9%
D．10%

某同步总线的时钟频率为100MHz，宽度为32位，地址/数据线复用，每传输一个地址或数据占用一个时钟周期。若该总线支持突发(猝发)传输方式，则一次“主存写”总线事务传输128位数据所需要的时间至少是

A．20ns

B．40ns

C．50ns

D．80ns

当前生产能力不足，但从长期看，能力与需求基本相等时，企业可采取的措施为（）。

A.加大新产品的研制和开发

B.进行临时性外协、加班加点

C.进行技术改造和职工培训

D.签订长期的外包协议