评论
打印
1.Be careful with John, I think he has ___ motives for being so generous.
A.ultimate
B.ulterior
C.interior
D.hidden
2.If tap water were as some people think, ___ would be getting sick.
A.a lot of more us
B.more a lot of us
C.a lot of us more
D.a lot more of us
3.___ that the trade between the two countries reached its highest point.
A.During the 1960's
B.It was in the 1960's
C.That it was in the 1960's
D.It was the 1960's
4.___ it or not, his discovery has created a stir in scientific circles.
A.Believed
B.Believing
C.To believe
D.Believe
5.Hotel room must be ___ by noon, but luggage may be left with the porter.
A.departed
B.abandoned
C.vacated
D.displaced
