“Never for a second，”the boy says，“________that my father would come to my rescue.”
| A．I doubted | B．do I doubt |
| C．I have doubted | D．did I doubt |
He spent too much time talking on ______ phone while we were all busy at _____ work.
| A．the, 不填 | B．a, 不填 | C．不填, 不填 | D．the, the |
The operation is _____ success and the patient is now out of _____ danger.
| A．a, the | B．a, 不填 | C．不填, the | D．不填，不填 |
Since tasting the excitement of _____ big city life, she never wants to live in _____ country again.
| A．the, the | B．不填，不填 | C．the, 不填 | D．不填，the |
As far as I know, they spent _______ winter of 1999 in _______ UK.
| A．the… the | B．/…/ | C．the… / | D．/… the |
—What about ____ book?
—It’s too difficult ____ book for beginners.
| A．the; the | B．a; a | C．a; the | D．the; a |