（10湖南）

32. Tim is in good shape physically          he doesn't get much exercise.

     A. if                B. even though         C. unless              D. as long as         

答案：B

考点：考查状语从句。

解析：句意为：“尽管Tim不经常锻炼，但他身材很好。”前后是让步转折关系，故选B项。

（10山东）

28. The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult.

   A. once      B. when       C. if       D. unless

答案:D

考点：本题考查省略的状语从句的连接词。

解析：句意应为“学校规章规定：除非有成年人陪同，否则孩子们在校期间不能出学校。”表示“除非”用unless。该句式构成了“连词+过去分词”结构。

（10上海）

34.        you may have, you should gather your courage to face the challenge.

    A. However a serious problem             B. What a serious problem

C. However serious a problem             D. What serious a problem

答案：C

考点：让步状语从句