I think it ______ that one have a good command of English if one wants to be engaged in international trade.
| A．useful | B．a must | C．essential | D．vital |
—George is a wise person .
—But in my opinion , he is than wise .
| A．cleverer | B．braver | C．more brave | D．less brave |
—Do you think an advertisement is help when you look for a new job ?
—Well , it all depends . Anyway , it gives me more of chance to try .
| A．a; a | B．不填；不填 | C．the ; the | D．a; the |
—Was it there you were away to see your friend off ?
—I’m not sure . But when I got back , it was gone .
| A．that | B．which | C．while | D．where |
—Jack called to say that he would not accept the job .
—I had talked him into taking it up many times .since he still refuses .
| A．I’ll come to his help | B．I can’t help it |
| C．I’ll talk it over with him | D．I’ll phone him up |
—So can I ask you a few fairly straightforward questions about yourself ?
—No problem . I like when people are open and direct .
| A．that | B．this | C．it | D．them |