单选题 Jim"s job is to keep his boss ______ of the latest development of that product in Europe.
【正确答案】 C
【答案解析】[解析] 吉姆的职责是随时向老板汇报欧洲那个产品的最新发展情况。
本题考查动词keep的用法。一般来说,相关固定搭配有keep sb. doing,意为“让某人一直做某事”,意思不符合;keep sb. informed of sth. 意为“随时向(某人)报告某事”,带入句中意思符合。所以答案选C。