If you decide to take a flight to Hanoi, you might have to pay ______ altogether for the flight.
A. ￡335
B. ￡430
C. ￡395
D. ￡670
A recent survey suggested that if money were not an issue, most mothers ______ not to work
A. should prefer
B. prefer
C. would prefer
D. preferred
Which of the following choices can help you fly to Beijing at the lowest cost？
A. 20 Aug 07—13 Nov 07 with Singapore Airline.
B. 20 Aug 07—31 Aug 07 with China Eastern.
C. 24 Mar 07—312 Mar 07 with Austrian Airline.
D. 20 Aug—31 Dec 07 with Lufthansa.
The chips are different from the Global Positioning Satellite technology in that ______.
A. they allow people's location to be monitored
B. they are inserted into a person's body as D cards
C. they provide information to a central monitoring system
D. they bring more danger to the carders
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