_________ you may have, you should gather your courage to face the challenge.
| A．However a serious problem | B．What a serious problem |
| C．However serious a problem | D．What serious a problem |
Nowadays it is difficult for people to find ________ work everywhere because ________ economic situation is very serious.
| A．不填；an | B．a; the | C．不填; the | D．a; 不填; |
—I have some big news for you. You’ve been accepted as a member of our club.
—_______ That’s great!
| A．Have I ? | B．Pardon? |
| C．Congratulations! | D．Good idea! |
________comfortably in his chair, the old man enjoyed music with his eyes half_________.
| A．Seated, closed | B．sat, closing | C．seating,closed | D．sitting,close |
You have to reorganize your article to make it _______.
| A．understand | B．represent | C．make sense | D．stand for |
If you __ go, at least wait until the storm is over．
| A．can | B．may | C．must | D．will |