单选题 The virus attacks the plant, the flower does not open, and ______ no seeds are produced.
  • A. consequently
  • B. subsequently
  • C. simultaneously
  • D. spontaneously
【正确答案】 A
【答案解析】[解析] 各项的意思是：consequently“从而，因此”；subsequently“后来，随后”；simultaneously“同时发生地”；spontaneously“自发地，自动地”。