1 . Some experts argue that the writing section ________ to the SAT test has done very little to improve the exam’s overall ability to predict how students will do in college.
A.having been added | B.being added | C.added | D.adding |
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2 . 这种收音机已经很落伍了,不增加新功能的话很难有销路。(unless) (汉译英)
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