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When refer to the answer sheet, I, kind of, sense why they choose these, not mine, but quite blurry. Thus, I want to make them clearer. I cannot find their discussion on the board and would like to intiate here.
GWD9 - 3
Because of wireless service costs plummeting in the last year, and as mobile phones are increasing common, many people are using their mobile phones to make calls across a wide range of region at night and on weekends, whereas numerous wirless companies provide unlimited airtime for a relatively small monthly fee.
I have questions between D and E,
D, With the cost of wireless service plummeting in the last year and mobile phones increasingly common, many people are using
E While the cost of wireless service has plummeted in the last year and mobile phone are increasing common, many people are using,
Question 15
Too long to type them in.. why A not D
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发表于 2004-9-22 10:41:00
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