单项选择题

The significance of the slow speed of tsunamis is that people may

A．notice them out at sea.
B．find ways to stop them.
C．be warned early enough.
D．develop warning systems.
<上一题 目录 下一题>
热门 试题

单项选择题
The United Nations' experts are supposed to
A．construct strong buildings.
B．put forward proposals.
C．detect disastrous earthquakes.
D．monitor earthquakes.
单项选择题
The destruction of Agadir is an example of
A．faulty building construction.
B．an earthquake's strength.
C．widespread panic in earthquakes.
D．ineffective instruments.
相关试题