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
Which of the following may be one of the doctor’s duties
A．See to it that the patient gets well as soon as possible
B．Make sure that the patient doesn' t enjoy himself too much
C．Ask the patient to be cooperative in the treatment
D．Perceive the patient as eager to get well
单项选择题
A role is best defined in its relation to______.
A．another status
B．its obligation
C．other roles
D．its importance
相关试题