托业考试

根据网考网考试中心的统计分析，以下试题在2019/4/25日托业考试习题练习中，答错率较高，为：48%
【单选题】 ______ you transfer your account, sign on the dotted line.
A．(A) While
B．(B) Because
C．(C) During
D．(D) Before

网考网参考答案：D，答错率：48%
网考网试题解析：
Before indicates a sequential time relationship. Choice (A) indicates a simultaneous time relationship. Choice (B) indicates cause and effect. Choice (C) indicates a simultaneous time relationship but is not followed by a subject and verb. 查看试题解析出处>>