—— Is Tom still smoking ?
—— No.By next Saturday he ＿＿＿＿＿＿＿ for a whole month without smoking a single cigarette.
| A．will go | B．will have gone |
| C．will have been | D．has been going |
—What happened to the priceless works of art?
—________.
| A．They were destroyed in the earthquake |
| B．The earthquake was destroying them |
| C．They destroyed in the earthquake |
| D．The earthquake destroyed them |
—How long________at this job?
—Since 1990.
| A．were you employed |
| B．have you been employed |
| C．had you been employed |
| D．will you be employed |
It was quite right for Yuan Longping to think that________was to have more rice and produce it more quickly.
| A．the key to feeding people |
| B．the key to feed people |
| C．the key of feeding people |
| D．the key of feed people |
The broadcasting station________last night that a typhoon was approaching.
| A．declared |
| B．announced |
| C．printed |
| D．published |
Every hour in the morning CCTV________the latest news in Yugoslavia(南斯拉夫)．
| A．announced |
| B．broadcast |
| C．reported |
| D．published |