第19题: [单项选择]My father ______ his brow. clearly puzzled by the letter he had just received. A. scratched B. wrinkled C. jerked D. wrenched 参考答案:B 答案解析:[解析] 语义连贯题。我父亲感到迷惑因此皱起了眉头。皱眉用动词wrinkle“(使)起皱纹”。[A] scratched“抓,搔,刻划”、[C]jerked“痉挛,猛拉”和[D]wrenched“猛扭
第20题: [单项选择]接触性皮炎最好发于()。 A. 遮盖部位 B. 暴露部位 C. 掌跖 D. 接触部位 E. 臀部 参考答案:D