单项选择题

Questions 16 to 18 are based on the passage you have just heard.

A．Because the UN wants more people to learn about the value of mountains.
B．Because the UN wants more people to learn about the physical nature of the mountains.
C．Because the UN wants more people to know the importance and the problems of mountains.
D．Because the UN wants more people to love and value our environment.

<上一题目录下一题>

热门试题

单项选择题A．The mild temperature.B．Climate change.C．The natural enemy.D．Rich soil.

A．The mild temperature.
B．Climate change.
C．The natural enemy.
D．Rich soil.

单项选择题A．Davis will miss his appointment.B．Davis will arrive at nine fifteen.C．Mrs Jones has only one appointment this morning.D．Mrs Jones cancelled her appointment with Davis.

A．Davis will miss his appointment.
B．Davis will arrive at nine fifteen.
C．Mrs Jones has only one appointment this morning.
D．Mrs Jones cancelled her appointment with Davis.

Questions 16 to 18 are based on the passage you have just heard. 您的浏览器不支持 audio 元素。

Questions 16 to 18 are based on the passage you have just heard.