18. Mr Johnson had given no _____ that he was intending to resign.
A. distinction B. direction C. information D. indication

<resign>
resign 辞职
assign 分配
design 设计
signify 点上标记、表示
significant 重要的、有意义的
significantly 大大地、意味深长地
</resign>

<distinction>
distinction 区别
separation 区别、分离
discrimination 区别、辨别、鉴别、歧视
discern 分别、辨别
distinguish 辨别
</distinction>

<direction>
direction 方向、趋向、趋势
rectangle 矩形
rectify 矫正、改正过来、调整
correct 正确
erect 树立、屹立
triangle 三角形
</direction>

<information>
information 信息
inform 通知
</information>

<indication>
indication 指示
</indication>