Willpower is a kind of quality, ________ is ________ it takes to do anything well.
| A．what; which | B．what; what |
| C．which; which | D．which; what |
The NBA ______ of having the best basketball players in the world/
| A．praises | B．boasts | C．claims | D．prides |
The plan was that the two parties should first reach an agreement on the basic ______, the details to be worked out later.
| A．standard | B．practice | C．habit | D．principle |
He was in hospital for six months. He felt as if he was ______ from the outside world.
| A．cut out | B．cut off | C．cut up | D．cut through |
His wife is constantly finding ______ with him, which makes him very angry.
| A．errors | B．shortcomings | C．fault | D．flaw |
I think it _____ that she should be knowledgeable about computers for her present job.
| A．urgent | B．normal | C．essential | D．temporary |