(单选题)20: The classroom was almost empty _____ a desk or two. A: besides B: except for C: except D: in addition to ...

(单选题)8: The shortage of energy is getting worse. It______ an immediate solution. A: calls off B: calls up C: calls for D: calls at ...

(单选题)2: She just can’t ___ to see children being treated so badly. A: forbive B: expect C: endure D: permit ...

(单选题)21: Be careful while crossing the street. Don’t forget ___ over by a bike the other day. A: to knock B: to be knocked C: being knocked D: to have knocked ...

(单选题)15: He was caught spitting in the public and fined five Yuan on the_____. A: place B: spot C: ground D: sport ...

(单选题)9: It covered the whole distance from_____misery to_____happiness. A: broken-hearted,burst B: breaking-hearted,bursting C: breaking-hearted,burst D: broken-hearted,bursting ...

(单选题)3: In order to prevent stress from being set up in the metal, expansion joints are fitted which _____the stress by allowing the pipe to expand or contract freely. A: reclaim B: reconcile C: rectify D: relieve ...

(单选题)17: 仅从风险防范角度考虑，出口商的最优收款方式是： A: 远期信用证 B: 先收定金 C: 保付代理 D: 银行承兑汇票 ...

(判断题)18: 不论在何种情况下，固定作价都比非固定作价有利。 A: 错误 B: 正确 ...

(判断题)12: 机会成本是指为了多生产某种产品而必须放弃的其他产品的数量。 A: 错误 B: 正确 ...