单项选择题

We were relieved to hear that you had arrived safely.（）

A．relaxed
B．worried
C．released
D．joyful

<上一题 目录 下一题>
热门 试题

单项选择题
The fact that Chinese characters are associated with ideas, not sound, would make it a fine written international language.（）

A．connected with
B．involved in
C．realized by
D．assisted by
单项选择题
Because noises modulate radio frequency, radio stations use a band of frequencies to prevent interference with other stations.（）

A．govern
B．adapt
C．temper
D．renovate
相关试题