问题 单项选择题

刺破试验所用平头顶杆为钢质实心杆,直径为( )。

A.6mm

B.7mm

C.8mm

D.10mm

答案

参考答案:C

解析: 《公路工程土工合成材料试验规程》(JTGE50—2006)P3,刺破强力的定义为:直径8mm的刚性顶杆以规定的速率垂直顶刺试样,直至破裂过程中测得的最大力。

多项选择题
阅读理解

阅读理解。

Dear MSN,

     I live in San Diego. I'm single and would like to meet people near me. Can I do this on the Internet? 

                                                                                                                  Searching in San Diego

Dear Searching,

    On the Internet, you could easily go looking for love in all the wrong places, but here are lots of great

ways to meet singles near you. 

    The Web is a good place to start. MSN also has international sites for Europe, Australia and South

America. 

    There are several California-based MSN web communities where you can meet like-minded people near

you as well as city-specific chat rooms for real-time interaction (互动). Hope for some clever friends.

What about a little more excitement in your online interactions? Try the "Gaming Zone!"

     I also tried MSN Search, looked under the "Personal" heading and found"Relationships". Clicked on that,

then found "Ads & Personals", by "Region" and found San Diego specific personal from there. Try it!

     Also, give "IRC" (Internet Relay Chat) and "Usenet Newsgroups" a shot. Many a net romance has started

and then developed in these off-the-Web communities. If you'd rather make friends F2F (face to face), the

Web has some helpful dating and redating tips.

1. Searching has written this letter with the purpose of _____. [ ]

A. getting help from MSN with his computer

B. winning the heart of a love from the web

C. meeting single people online

D. looking for love in all the wrong places

2. The underlined word "shot" in the passage probably means _____. [ ]

A. gunfire

B. shock

C. try

D. medical treatment

3. According to the second letter, MSN has several advantages such as _____. [ ]

A. shooting IRC and Usenet Newsgroups

B. giving you time and places to chat with others

C. satisfying you with whatever kind of help you want

D. supplying you with many methods to make friends

4. From the second letter we can infer that MSN treats an ordinary reader so kindly and warmly because ____. [ ]

A. it is its duty to help those who have trouble with their computers

B. it needs to attract readers so as to make greater money from it

C. it likes to see more net romances to share their happiness

D. all people need it and it needs all people