题目

When I think of the worried ___________ of foreign students who are learning Chinese, I can go to study English calmly. A. looks            B. designs             C. efforts             D. needs 答案：A 解析 句意：当我想起正在学习汉语的外国学生们担心的表情时，我就能平静地学习英语了。looks表情；designs设计；efforts努力；needs需要。根据句中the worried…和四个单词的意思可知，应选A，表示＂担忧的表情＂，比较符合句意，故应选A。2. We live in a wonderful world with a lot of (惊人的) things.