单项选择题

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

A．At a laboratory.
B．In a classroom.
C．At a bank.
D．In a department store.
<上一题 目录 下一题>
热门 试题

填空题
One thing to remember is that a varied diet that includes plenty of______is recommended for everyone, regardless of age.
填空题
In order to encourage bowel health, older people are advised to choose foods that are naturally rich in______.
相关试题