单项选择题

The captain of the ship （）the passengers that there was no danger.

A．assured
B．ensured
C．secured
D．insured

<上一题 目录 下一题>
热门 试题

单项选择题
The new currency will get into （）soon.

A．circuit
B．circulation
C．circular
D．circle
单项选择题
Many old people in the cities find themselves unable to get used to the rapid （）of city life.

A．rate
B．speed
C．step
D．pace
相关试题