It is reported that the United States uses _____ energy as the whole of Europe.
| A．as twice | B．twice much | C．twice much as | D．twice as much |
________ a child begins school, he enters a world of fierce competition where success and failure are clearly defined and measured.
| A．Before | B．Until | C．Whenever | D．The moment |
—What about the package of food?
—You’d better ________ it at the service counter before entering the bookstore.
| A．allocate | B．purchase | C．expose | D．deposit |
—The Libya issue calls for talks.
—Quite right. I would rather the UN ________ something immediately.
| A．would do | B．does | C．did | D．will do |
Whatever they end up doing, they __themselves a great deal.
| A．will be teaching | B．will have taught |
| C．are teaching | D．will be taught |
The manager needs an assistant with knowledge of French and work experience.
| A．the; a | B．不填; the | C．a; 不填 | D．the; 不填 |