单选题 His progress report is______for now, but it still lacks some details and will need additional work before it is sent to the general manager.
  • A. insufficient
  • B. outspoken
  • C. advanced
  • D. adequate
【正确答案】 D
【答案解析】这句话的意思是说，目前他的进度报告还算充分，但仍需补充些细节再稍加润色才能呈交总经理。(A)insufficient不足的、不充分的；(B)outspoken坦率的、直言不讳的；(C)advanced高级的、先进的；(D)adequate足够的、充分的。