Ninety-six point five percent of the water on the earth ______ sea water.A．areB．
题型：不详难度：来源：
| Ninety-six point five percent of the water on the earth ______ sea water. |
答案
| B |
解析
| 考查主谓语一致性。百分数和分数做主语要依据它们后面接的词而定，是名词复数形式的用复数谓语动词；反之用单数谓语动词。此处water为不可数名词，为一般事实，故选B符合。 |
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