Questions 1 to 5 are based on the followin
题型:单项选择题
问题:
Questions 1 to 5 are based on the following conversation.
A. Playing games. B. Checking on little things.
C. Instant messaging.D. An interesting program.
Questions 1 to 5 are based on the following conversation.
A. Playing games. B. Checking on little things.
C. Instant messaging.D. An interesting program.