单选题
This information allows businessmen to keep ______ of their list of goods by showing which items are being sold and how fast they are moving.
【正确答案】
B
【答案解析】[考点] 固定搭配
[解析] keep track of“掌握……的线索,了解……的动态”,如:He reads newspapers to keep track of current events.(他阅读报纸以掌握时事动态。)keep in touch with“与……保持接触”;contact“接触,交往”,常用词组有be in/out of contact with“在接触中(停止接触)”,make contact with“(尤指经过搜寻、努力之后)与……接触,结识,交往”;connection“连接,联系”,如in connection with“与……相连;关于”。