单项选择题

I have heard both teachers and students ______ well of him.

A．to speak
B．spoken
C．to have spoken
D．speak
<上一题 目录 下一题>
热门 试题

单项选择题
It is important that the hotel receptionist ______ that guests are registered correctly.
A．has made sure
B．made sure
C．must make sure
D．make sure
单项选择题
Everything we eat and drink contains some salt: we can meet the body's need for it from natural sources without turning ______ the salt bottle.
A．up
B．to
C．on
D．over
相关试题