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10-11高三上·北京·期中
单项选择 | 适中(0.65) |
1 . So ______ that all the living things have died out gradually.
A.serious polluted the lake isB.serious polluted is the lake
C.seriously polluted the lake isD.seriously polluted is the lake
2016-12-07更新 | 763次组卷 | 2卷引用:2010年北京市五中高三上学期期中考试英语卷
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