Looking back，we have reasons to believe that ___more prosperous and stronger China will surely make new contributions to _____civilization of mankind．
| A．a；a | B．a；the | C．the；the | D．the；a |
The law does not allow people to accuse themselves _____ a crime.
| A．about | B．for | C．of | D．in |
_____ let the other team win, the footballer took money for ______ not scoring goals.
| A．In order to; deliberately | B．In order to; accidentally |
| C．So as to; purposely | D．So as to; on purpose |
Every evening after dinner, _____ tired from work, I will spend some time reading.
| A．unless | B．if | C．until | D．when |
John opened the door. There _____ he had never seen before.
| A．a girl did stand | B．a girl stood | C．did a girl stand | D．stood a girl |
With so much noise outside, the students can’t _____ their homework.
| A．concentrate on | B．depend on | C．keep on | D．put their hands on |