◎ 题干
________ too much exposure to wind may cause the dryness of skin, so too much exposure to the sun may result in cancer.
a. Just as             b. While          c. If                d. Now that
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“________ too much exposure to wind may cause the dryness of skin, so too much exposure to the sun may result in cancer.a. Just as b. While c. If d. Now that…”主要考查了你对  【可数名词及其单复数】【动名词】【表语从句】【缩写与简写】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。