{01}Tom succeeded, for he had made a great ______ and got over plenty of difficulties. A.progress B.force C.energy D.effort 解析: 本题选D。 {02}Mis Smith is a friens of ___ A.Mary’s mother’s B.Mary’s mother C.Marys’ mother D.Mother’s of Mary 解析:a friend of ……(…的朋友)后应加所有格形式 本题选A。
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