托业考试

易错题: Our company ______ Metro Messenger

来源:网考网托业 所有评论

根据网考网考试中心的统计分析,以下试题在2018/11/6日托业考试习题练习中,答错率较高,为:51%
【单选题】 Our company ______ Metro Messenger Service since 1998.
A.(A) use
B.(B) used
C.(C) had used
D.(D) has been using

网考网参考答案:D,答错率:51%
网考网试题解析:

An action that has been happening in the past and is continuing in the present may use the present perfect continuous. Choice (A) is the simple form. Choice (B) is the past tense. Choice (C) is the past perfect tense. 查看试题解析出处>>

相关推荐

发布评论 查看全部评论