Can you tell me ___ which you based your calculation __ detail ?
| A．on; in | B．on; at | C．about ;in | D．about; for |
—What are you going to do this weekend?
一. If time permits, I may go to Shanghai with my friends.
| A．Don’t mention it | B．It doesn’t matter | C．Forget it | D．It depends |
The officer insisted that Michael did not follow the correct ________ in applying for a visa.
| A．pattern | B．procedure | C．program | D．perspective |
It is important to have your eyes examined regularly to check for any sign of eye disease that may not have any ________.
| A．symptom | B．similarity | C．sample | D．shadow |
Whether the buildings in this area should be pulled down has remained ________; people are still looking for other possible solutions.
| A．unchallenged | B．relevant | C．controversial | D．contradictory |
Can you tell thedifference between the words "require" and "request"? I sometimes get puzzled by their meanings.
| A． | dramatic | B． | regional | C． | apparent | D． | subtle |