In ____late 19th century, computers changed _____great deal and were widely used______international trade.
| A．the; a; the | B．the; the;不填 | C．the; a; an | D．the; a; 不填 |
I feel it is you as well as your wife that for your son’s bad performance at school.
| A．are to blame | B．is to be blamed | C．are to be blamed | D．is to be blamed |
After a long discussion, they an agreement. (协议)
| A．came into | B．came out | C．came to | D．came across |
---Try to remember to turn off the light when you leave the room.
---I’m trying to expenses.
| A．keep off | B．keep down | C．keep out | D．keep from |
Children who are always by their parents soon become selfish.
A. put away B. looked after C. given into D dealt with
. When cutting the cloth for my suit, leave enough at the edges to my getting fatter.
| A．supply of | B．provide for | C．provide against | D．provide with |