题目内容
Evidence obtained from observation and experiment is often used to ________ a scientific theory.
| A．confirm | B．claim |
| C．conclude | D．calculate |
解析
It took us several hours to make the old man ________ of the safety of travelling by air.
| A．believed | B．convinced | C．informed | D．persuaded |
To make members of a team perform better, the trainer first of all has to know their ______ and weaknesses.
| A．strengths | B．benefits | C．techniques | D．values |
She came with a large ________ of yellow roses in her hand.
| A．branch | B．bunch |
| C．bit | D．beach |
Due to the widespread ________ of this medical technology，more diseases can be discovered and treated at an early stage.
| A．presentation | B．application |
| C．qualification | D．appreciation |
I don’t believe we’ve met before，________I must say you do look familiar.
(2012·新课标全国，25)
| A．therefore | B．although |
| C．since | D．unless |
Bob’s lectures ________ a fairly wide range and I can’t sum up what he says in a few sentences.
| A．covered | B．conveyed |
| C．considered | D．commanded |
—Nowadays children have more freedom.
—I agree. They ________ do what they like.
| A．need | B．must |
| C．should | D．can |
—Sorry, I am late.
—That’s OK. You are here, that’s what _____
| A．does | B．counts | C．works | D．stays |