根据网考网考试中心的统计分析，以下试题在2016-1-12日托业考试习题练习中，答错率较高，为：43%
【单选题】 Ms. Nyguen had submitted her résumé before she ______the position was filled.
A．(A) will know
B．(B) knows
C．(C) has known
D．(D) knew
参考答案：D，答错率：43%
试题解析：
A past action that happens after a previous past action is in the simple past tense. Choice (A) is the...查看试题解析出处>>
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