第9题:[单选题]124 --My aunt said she called you yesterday morning,but there was no answer. --Oh,we were at home.Maybe my husband with my daughter and me _____ my car in the garden. A.were washing B.had washed C.was washing D.washed 参考答案:C
第20题: [单项选择]气体的肺扩散容量,下列描述哪项正确() A. 每分钟在肺部扩散的总量 B. 每平方米体表面积每分钟在肺部扩散的总量 C. 基础情况下,每分钟在肺部扩散的总量 D. 在1mmHg分压差情况下,每平方米体表面积气体在肺部扩散的总量 E. 在1mmHg分压差情况下,每分钟在肺部扩散的总容量. 参考答案:E
第24题: [单项选择]Passage One Questions 26 to 29 are based on the passage you have just heard. A. Its chemical elements must be studied. B. Its temperature must be lowered. C. Big spaceships must be built. D. Its atmosphere must be changed. 参考答案:D 答案解析:[听力原文] What is one of the things that must be done before man can live on Mars