推 okinawa0617:謝謝您 220.129.156.19 02/20 17:16
※ 引述《okinawa0617 (小海龜)》之銘言：
: 27.Silicon chips are reliable and cheap to produce in large numbers and
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: are used them in cpmputers,calculators,programmed household appliances,
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: and most electronic applications.
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: ans:B
delete them,it's the passive,and "them" refers to silicon chips,the subject
: 37.The Louisiana Purchase of 1803 increased the territory of the United
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: States by approximate 846,000 square miles,practically doubling the
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: area of the United States.
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: ans:B
Certainly approximate is an adjective,but here it modifies the area,not the
number,so it should be approximately.
: approximate可當形容詞，形容 846,000 square miles
: 要怎麼改才是正確？
: 以上兩題怎麼改才是正確的，
: 拜託各位大大了
: 謝謝
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