单项选择题 ---Do you know if Linda is willing to take charge of the program?--- , does it? makes no time B. It counts for nothing C. It doesn’t hurt to ask D. It doesn’t make sense

单项选择题 What has Barbara got in her suitcase?

单项选择题 听第8段材料，回答10至12题。10．Who is making the telephone call?A.Thomas Brothes.B.Mike LandonC.Jack Coooper