词汇选择题(separation,segregation,partition,isolation等)

1. Glass _______provide a useful function in sectioning off and enclosing an area when the desired effect is to maintain visual transparency.

A. separations B. segregations C. partitions D. isolations

本句意思是？

2. The waters were rising about the rock and would soon ______it.

A. flood B. submerge C. underrate D. yield

正确答案应该是B，为什么不是A呢？

1 glass partitions 玻璃墙，玻璃隔挡。

2 flood指“淹没大片土地或区域”，submerge指“水面淹没某个物体”。本句仅指一块岩石，故用submerge，不用flood.

曹荣禄 -

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