第一节:单项填空(共15小题,每小题1分,满分15分)
从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该选项的标号涂黑。
21.-Would you mind
giving your advice on how to improve our business management?
-If you make most of the equipment, there will be rise in production.
A.不填;不填 B.the;a C.不填;a D.the;不填