1 . Tourism, _______ it brings in money to a country, can also result in damage to the World
Heritage sites there.
Heritage sites there.
A.once | B.while | C.if | D.as |
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13-14高三下·吉林延边·阶段练习
2 . Lenovo has brought out a new laptop ________ low cost will make it attractive to students.
A.which | B.where | C.whose | D.what |
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