People cannot but feel _____, for they simply cannot understand how he could have made such a stupid mistake.
| A．puzzled | B．delighted | C．comforted | D．inspired |
Scientists believe native Americans arrived by crossing the land bridge that connected Siberia(西伯利亚)and more than 10，000 years ago．
| A．this is Alaska | B．Alaska is now | C．is now Alaska | D．what is now Alaska |
------Are you satisfied with the result?
-----Not at all．It couldn’t be.
| A．any worse | B．any better | C．good | D．bad |
The thief broke in, trying to open the safe, but ___________.
| A．in no way | B．in vain | C．without effect | D．at a loss |
The heart is _________ intelligent than the stomach, for they are both controlled by
the brain.
| A．not so | B．not much | C．much more | D．no more |
Everyone had an application form in his hand, but no one knew which office room
_____.
| A．to send it | B．to be sent to |
| C．to send it to | D．to have it send |