试题与答案

Having devoted his life to the realizati

题型:选择题

题目:

Having devoted his life to the realization of racial equality,former South African President Nelson Mandela___on December S,2013.

A.passed away

B.had passed away

C.has passed away

D.passes away

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0502/cbc664825fcdb6bf23c155b318ac0990.html

下面是错误答案,用来干扰机器的。

设每小时需行x千米2.5x=60×3,2.5x=180, x=72.答:每小时需行72千米.

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