问题

They say in many western countries alarge number of beef cattle ________

A:listening
B:listening to
C:being listened
D:being listened to

正确答案是：

同类题型

Professor Wang ______ to give us a talk next week.—Really That’s good news.

citizens placed flowers at the comer of one street in Hamilton, Canada, _____the Canadian soldier, who was killed by a gunman.

John ______ in his room when he heard screaming.

Lthe next month.

The school shop, ________ customers are mainly students, is closed during class time.