正在下载：高三英语上学期综合测试卷

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该题涂黑。 21. Having received ___________training of the FDS company, Jackson Sharoff was offered __________important position in management. A. the; an   B. /; an      C. the; /      D. a; a...