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【判断题】
爱岗敬业是职业道德的基础与核心，是社会主义职业道德所倡导的首要规范，是职业道德建设的首要环节。A.
正确
B.
错误
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举一反三
【单选题】What can Internet users do when they have a choice of language preference?
A.
They can talk with academic elite from other countries.
B.
They can make their English more proficient.
C.
They can maintain website pages in their native tongue.
D.
They can contact a website in language other than English.
【单选题】I have just spent a holiday in Sanya and would ________ it to anyone. [ ]
A.
suggest
B.
propose
C.
recommend
D.
offer
【单选题】—Have you spent the whole holiday studying? — . [ ]
A.
Yes, I have
B.
Yes, I haven't
C.
No, I have
【简答题】建筑安装直接工程费中的直接费包括现场管理费、材料费和施工机械使用费。（ ）
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