1. The most elaborate of all bird nests______, domed communal structure built by social weaverbirds. (A) larger (B) largely is (C) the large (D) is the large 我认为应该是C,
2. For any adhesive to make a rally strong bond, ______ to be glued must be absolutely clean and free from moisture or grease. (A) and surfaces (B) when surfaces (C) the surfaces (D) surfaces that 为什么选C, the surfaces ...是做主语
3. Early movies had (A) appeal immediate and (B) became a means (C) to present contemporary (D) attitudes, Fashions, and events. 答案是A, 应该怎么修改? 是不是immediate appeal
4. while studying the (A) chemistry of (B) human body, Dr. Rosalyn Yalow won a Nobel Prize for the research she (C) conducted on the (D) role of hormones. 答案是B, 如果答案是B, 是不是改为bodies, 我觉得答案象C啊,应该是过去完成时呢, 你应该贴在语法区了,
谢谢回答!
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