The scientists are beating their brains, trying to ______ a solution to the problem.
| A．look up to | B．live up to | C．come up with | D．keep up with |
We need a more capable leader, ______ with strong will and as well as good
humour.
| A．who | B．that | C．one | D．which |
"______ the friendship between our two people last forever!", and with
this sincere hope, the president concluded his speech.
| A．Could | B．May | C．Would | D．Must |
______ that no one was ever prepared for it.
| A．So suddenly did the bad news come |
| B．So suddenly the bad news came |
| C．So did the bad news come suddenly |
| D．Did the bad news come so suddenly |
I could tell he was surprised from the _____ on his face.
| A．appearance | B．view | C．sight | D．expression |
The book seems to have been _____ from various books and articles.
| A．pieced together | B．taken off | C．broken away | D．pulled out |