二、单项填空（共15分）
21. ---I’m sorry I shouldn’t have laughed at you the day before.
--- _________ .
| A．My pleasure | B．Thanks | C．Take it easy | D．Forget it |
The way he suggests to us doesn’t make______
| A．difference | B．opinions | C．use | D．sense |
_________ from the space, the Great Wall lies in the mountains like a huge dragon.
| A．Seeing | B．Seen | C．To see | D．Having seen |
If I take this medicine twice a day, it should _____my cold.
| A．recover, | B．cover | C．reject | D．cure |
In some Muslin countries, women do not _______their faces in the public.
| A．explore | B．challenge | C．expose | D．blame |
—I don't have any change with me. Will you pay the fare for me?
— ________ .
| A． That's fine | B． Nothing serious | C． Never mind | D． No problem |