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问题 单项选择题

进行结构静力加载一般要先进行预加载，对混凝土试件来说预加（）更合适。

A．20%的标准荷载

B．100%的标准荷载

C．70%的计算开裂荷载

D．100%的计算开裂荷载

答案

参考答案：C

多项选择题

除了运用工程师决定来调解争议外，国外又出现了快速、经济、公正地解决合同争议的新方式，即（）。

A.争议评审委员会

B.争议裁决委员会

C.咨询单位决定

D.个人咨询专家决定

E.争议审核委员会
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填空题

  • A. Can you recommend me some good web sites
  • B. Are you sure
  • C. It affects children.
  • D. Are you fond of it
  • E. My friends usually contact me through them.
  • F. What are you doing there, Ann
  • G. You are very kind.
  • H. Actually I’m crazy about it.

    Bob: (56)

    Ann: I’m just checking my emails. (57)

    Bob: So do my colleagues. It’s very convenient.

    Ann: By the way, do you often get on the Internet

    Bob: Yes, I do it almost every day. What about you (58) .

    Ann: Sure. (59)

    Bob: What do you usually do

    Ann. Everything, such as checking emails, chatting with friends, paying bills, etc.

    Bob: Interesting. (60)

    Ann: OK. If you want to buy something cheap, you can use www. cheap, com.

57()
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