单项选择题

A．He was struck by lightning.
B．He had a car accident.
C．He was very old.
D．He fell down in his yard.
<上一题 目录 下一题>
热门 试题

单项选择题
A．To make sure you are standing firmly enough at the shore.B．To make sure you are properly equipped.C．To make sure you are properly grounded at the shore.D．To make sure you are properly grounded off the shore.
A．To make sure you are standing firmly enough at the shore.
B．To make sure you are properly equipped.
C．To make sure you are properly grounded at the shore.
D．To make sure you are properly grounded off the shore.
单项选择题
A．Half an hour.B．Longer than half an hour.C．Longer than an hour.D．It depends on different people.
A．Half an hour.
B．Longer than half an hour.
C．Longer than an hour.
D．It depends on different people.
相关试题