单项选择题

Questions 11 to 18 are based on the conversation you have just heard.

A．The traffic.
B．The weather.
C．Their health.
D．Their time - table.
<上一题 目录 下一题>
热门 试题

单项选择题
A．A system which trains doctors.B．A group of experts who can provide professional advice.C．A computer program which can provide professional advice.D．A system which trains computer experts.
A．A system which trains doctors.
B．A group of experts who can provide professional advice.
C．A computer program which can provide professional advice.
D．A system which trains computer experts.
填空题
aware
相关试题