题目

 He is a _____ boy, so he can’t go to the park by himself. A. six-year-old   B. six year old          C. six-years-old    D. six years old 答案：A(2018白银改编)What lovely flowers! I think I know ________.A.which was the one you gotB.where you got themC.whether you got themD.that you got them