第12题: [多项选择]在施工合同中,( )的合同属于无效合同。 A. 施工企业伪造资质等级证书签订 B. 招标人与投标人串通签订 C. 施工企业的违约责任明显过高 D. 建设单位的违约责任明显过高 E. 约定的质量标准低于强制性标准 参考答案:A,B,E 答案解析:[解析] “施工企业伪造资质等级证书签订、招标人与投标人串通签订和约定的质量标准低于强制性标准的合同”均属于违反国家法律法规的合同,无效。“施工企业的违约责任明显过高和建设单位的违约责任明显过高的合同
A. as heavy as four hens together B. as big as a hen C. as big as an egg 参考答案:B 答案解析:[解析] 根据文章第一段第三句话:“It is about the size of a hen.”可以推断出它和鸡一样大。故本题的答案为B。
第27题:[单选题]The speed here is not to exceed 5 knots A.You shall proceed at a speed of 5 knots B.You shall proceed at a speed of more than 5 knots C.You shall proceedataspeedoflessthan5knots D.You shall proceed at a speed of at least 5 knots 参考答案:A 未提供答案,自行解答
第29题: [单项选择]What are they A. Driving a ear. B. Riding a bike. C. Driving a bus. 参考答案:A 答案解析:[听力原文] F: What’s Jim doing Is he driving a bus M: No, he is driving a car.