托业考试

根据网考网考试中心的统计分析，以下试题在2019/1/23日托业考试习题练习中，答错率较高，为：88%
【单选题】 The director had her assistant ______the memo.
A．(A) signing
B．(B) signed
C．(C) will sign
D．(D) sign

网考网参考答案：D，答错率：88%
网考网试题解析：
The assistant is the one who signed the memo, so the simple form of the verb is used. Choice (A) is the present participle. Choice (B) is the past participle. Choice (C) is the future tense. 查看试题解析出处>>