单选题 Questions 77-79 refer to the following message.
单选题 According to the speech, what does Mary do?
  • A. She is a manager.
  • B. She is the CEO.
  • C. She is an assistant.
  • D. She is a board director.
【正确答案】 C
【答案解析】[解析] 77-79 Good evening, Mr. Black. This is Mary speaking. Our CEO Mr. Andrew Dawson temporally informed the board of directors to have a conference tomorrow morning. And Mr. Dawson will discuss the new products with you all at the conference. Please attend the conference on time of 10 a.m. tomorrow in conference room 450. The driver will wait for you outside your home. Sorry for disturbing you so late.
单选题 When will the conference begin?
  • A. At 11 a.m. today
  • B. At 10 a.m. today
  • C. At 11 a.m. tomorrow
  • D. At 10 a.m. tomorrow
【正确答案】 D
【答案解析】
单选题 How will Mr. Black go to the conference?
  • A. By bike
  • B. By car
  • C. On foot
  • D. By subway
【正确答案】 B
【答案解析】