According to the psychoanalyst Sigmund Freud, wisdom comes from the _____ of maturity.
| A．fulfillment | B．achievement |
| C．establishment | D．accomplishment |
________ he works hard, I don't mind when he finishes the experiment.
| A．As soon as | B．As well as |
| C．So far as | D．So long as |
his play,, is very wonderful: there are many interesting characters in it.
| A．out of the question | B．on the whole |
| C．in doubt | D．under no condition |
Large quantities of oilin a place near my hometown recently.
| A．has discovered | B．have discovered |
| C．has been discovered | D．have been discovered |
They were surrounded 
by the enemy, but they ________at last from the village.
| A．managed escaping | B．tried to escape |
| C．managed to escape | D．tried escaping |
—How do you find Qingdao, Mary?
—It’s a beautiful seaside city. I have ________it for my next holiday.
| A．decided on | B．tried on | C．taken on | D．carried on |