英语单选题_____ your teacher ____ from them very often? Certainly

_ your teacher __ from them very often? Certainly

A. Do…hear
B. Does…hear
C. Do… receive
D. receive

你的老师经常收到他们的来信吗？当然。

hear from sb 收到某人的来信。hear from 固定搭配
receive a letter from sb 收到某人的来信

receive sth from sb从谁那收到什么东西从谁那收到什么东西
hear from sb= receive a letter from sb

用 does, 是三单。

B