第34题: [单项选择]A. He posted a card. B. He got a card. C. He made a card. 参考答案:C 答案解析:[解析] W: Hi! Bruce. Have you made a card for Teachers’ Day M: Yes, I have. W: When did you
第35题: [多项选择]关于施工成本目标控制的原则,正确的有()。 A. 成本最低原则 B. 实用性原则 C. 全员成本原则 D. 开拓性原则 E. 目标分解原则 参考答案:A,C,E