—______I use your computer to send an e-mail?
—Yes, you ______. But you mustn’t keep it too long.I’ll surf the Internet after supper.
| A．Could; could | B．Could; must | C．Can; can | D．Could; can |
Experts ______ the international community to fight cancer aggressively, saying it should be fought in the way HIV/AIDS has been fought in Africa.
| A．obey | B．urge |
| C．operate | D．appoint |
Melissa is fascinated by the variety of our earth’s landscape and her admiration and curiosity are _____ in her new book.
| A．refreshed | B．witnessed |
| C．reflected | D．adjusted |
Ever since he was a little child, Steve Jobs has been interested in electronics and filled with the _______ to become one of the best engineers in this field.
| A．advantage | B．ambition |
| C．aggression | D．adventure |
The prisoner had made up his mind to be a good man during the term of imprisonment and was finally released early because of good _______.
| A．character | B．reputation |
| C．conduct | D．dignity |
Children who are not active or_____ diet is high in fat will gain weight quickly.
| A．what | B．whose |
| C．which | D．that |