牛津上海版九上 Unit 4 Computers 作业 1 (含答案).docx
牛津上海版(试用本)同步练习
一、单项选择(共15小题)
1. Do you know the answer _____ the question, Mr Black
A.of B.for C.to D.with
2. The doctor spent the whole morning _____ the patient.
A.operating on B.operate on C.to operate on D.operating
3. Team sports are sports _____ volleyball and basketball.
A.for example B.such...