第9题: [单项选择]{{B}}Question 11 to 18 are based on the conversation you have just heard.{{/B}} A. Because she didn’t turn off the light. B. Because she wanted to get some sleep. C. Because she turned off the second light. D. Because tomorrow would be a big day. 参考答案:A 答案解析:[听力原文]
M: Louise, do you mind turning off the over-head light I’ve got a big day tomorrow and I re
第19题: [多项选择]下列关于支付担保陈述正确的有()。 A. 发包人的支付担保应是金额担保 B. 支付担保实行履约金分段滚动担保 C. 支付担保额度为工程总额的20%~25% D. 支付担保额度为工程总额的10%~20% E. 履约保证金是支付担保的一种形式 参考答案:A, B, C, E 答案解析: