As well as costing the Middle East dearly in terms of human life, conflict! (冲突) _______ the region around $ 12 trillion since 1991, according to a report by the Strategic Foresight Group.
| A．is also cost | B．had also cost | C．will also cost | D．has also cost |
John is ______ European but doesn’t know or speak ______English language at all.
| A．an，a | B．a，the | C． the ，an | D．a，不填 |
Shenzhou VII，country’s third manned spaceship, was launched successfully on September 25, 2008 innorthwestern Gansu Province，China．
| A．a；不填 | B．the；the | C．the；不填 | D．a；the |
People think that ______ opening ceremony of the 29th Olympic Games is _____ great success.
| A．an; a | B．the ; a | C．the ;the | D．the ; / |
I heard you have vacant position for a secretary. I’ve come to apply for job.
| A．the; a | B．a; the | C．/; a | D．a; / |
Mrs. Taylor has ___ 8-year-old daughter who has ____ gift for painting---she has won two national prizes.
| A．a; a | B．an; the | C．an; a | D．the; a |