单选题 You had better ______ to your boss immediately, in order that he won't feel worried.
  • A) to report
  • B) reporting
  • C) reported
  • D) report


【正确答案】 D
【答案解析】[译文] 你最好立即向老板报告，免得他担心。
[解析] had better“最好……”，后跟动词原型。