2. 职称英语
  3. ______ in the color of sea water from blue to green seem to be caused by high or

______ in the color of sea water from blue to green seem to be caused by high or

游客2023-07-16  39
问题 ______ in the color of sea water from blue to green seem to be caused by high or low concentration of salt.
选项 A、Variations
B、Evaporations
C、Explorations
D、Explosions
答案 A
解析 名词辨义。variation意为“变化，变异”，如：a variation of ten pounds in weight(在重量上十磅的变化量)；evaporation意为“蒸发”，如：air evaporation(空气中蒸发)；exploration意为“探险，探测”．如：Arctic exploration(北极探险)；explosion意为“爆发，爆炸”，如：explosions of laughter(哄堂大笑)。
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