江苏省苏锡常镇四市2015届高三下学期教学情况调研(一)
第一节:单项填空(共15小题;每小题1分,满分15分)
请认真阅读下面各题,从题中所给的A、B、C、D四个选项中,选出最佳选项,并在答题纸上将该项涂黑。
21. - Kim, give me your report by 10 am.
- _______ have you been in charge of this project?
A. Since whenB. By whomC. For whatD. From where