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。The river was so ______ with waste from the chemical plant that people can not swim in it. A. containedB. terminatedC. intimidatedD. contaminated滿分:4分22.He ran ______ twice from his boarding school because he couldn’t put up with being limited in an institution. A. inB. overC. awayD. down滿分:4分23.His training ______ him as a teacher of English. A. qualifyB. qualityC. qualifiesD. quantity滿分:4分24.He was a cruel and ______ person。 that was why all of them were afraid of him. A. insensitiveB. sensitiveC. sentimentalD. sensible滿分:4分25._______ such a good chance, he planned to learn more. A. To be givenB. Having givenC. Having been givenD. Giving滿分:4分