I don’t know who invented _____digital camera, and it’s really _____ most useful invention.
A.the; a | B.the; the | C.a; a | D.不填;不填 |
It is _____third time that John has failed, but he still hopes to have_____ fourth try.
A.the; the | B.a; the | C.the; a | D.a; a |
My father bought me an _____ guitar as my birthday present .
A.electrical | B.electric |
C.electronic | D.electricity |
John opened the door . There _____ he had never seen before.
A.A girl did stand | B.a girl stood |
C.did a girl stand | D.stood a girl |
The old couple have been married for 40 years and never once ____with each other.
A.they had quarreled | B.they’ve quarreled |
C.have they quarreled | D.had they quarreled |
The policeman stopped him when he was driving home and ____ him of speeding .
A.charged | B.accused | C.blamed | D.criticized |