24. I don’t know if she __________, but if she __________ I will let you know.
| A．comes, comes | B．will come, will come |
| C．comes, will come | D．will come, comes |
The story of ________ American South will be one of hope and success with some signs that ________ new, different South is coming out of its dark past.
| A．the; a | B．an; a | C．不填; a | D．an; the |
When the mountains came into ______sight at last, everyone took ______long and deep breath with______ pleasure.
| A．/; a; the | B．the; a; / | C．/; a; a | D．/ a; / |
The film was terrible. It wasn’t ______to the teenagers.
| A．benefits | B．benefited | C．of little benefit | D．of much benefit |
—Did you visit the famous museum?
—No.
We ________ it, but we spent too much time shopping.
| A．could have visited | B．must have visited |
| C．can't have visited | D．shouldn't have visited |
We’ll pay a ______visit to the beautiful city if we have enough time.
| A．a four-days | B．a four-day | C．four days | D．a four day |