Farmers in China began to use tractors _______ cattle for farming work.
| A．to take place | B．to take place of |
| C．to in place of | D．to take the place of |
—I wonder why he has been acting so strangely these days.
—Recent pressure at work may his behavior.
| A．make for | B．stand for | C．change for | D．account for |
It was not rare(稀少) in that people in fifties were going to school for further study.
| A．90s; the | B．the 90s; / | C．90s; their | D．the 90s; their |
both his eyes focused on his book, he didn’t notice me enter the room.
| A．Through | B．Because of | C．For | D．With |
—It’s five years since I here.
—Where do you work now?
| A．work | B．worked | C．has worked | D． had worked |
—Why did he say so?
—Sorry, I don’t understand he has said means.
| A．all what | B．what all | C．all that | D．that all |