单项选择题

Some people think it's ______ to smoke with a cigarette holder,

A．flexible
B．sophisticated
C．versatile
D．productive
<上一题 目录 下一题>
热门 试题

单项选择题
A physical examination is a ______ to joining the army.
A．parliamentary
B．preliminary
C．elementary
D．complementary
单项选择题
The Olympic Games were watched by ______ billions of people around the world.
A．virtually
B．literally
C．deliberately
D．appropriately
相关试题