Officials from China and France formally promised on Thursday to build a new type of economic partnership, while ________ business cooperation.
A. strengthened B. to strengthen
C. strengthening D strengthen
The two pens are the same, but the red one cost _____________ that one.
| A．as much twice as | B．twice as much as |
| C．much as twice as | D．as twice much as |
Mary and Joan quarreled, but theyafter a while．
| A．put up | B．brought up | C．made up | D．set up |
This restaurant has become popular for its wide _____of foods that suit all tastes and pockets．
| A．division | B．area | C．range | D．circle |
She is being pleased about it; she is very angry．
| A．free from | B．free of | C．out of | D．far from |
Please tell me the after service of the computer; I’m worried about a breakdown sometime．
| A．there being | B．it being | C．there is | D．it is |