---DoyouknowwhodesignedtheCD-ROMAroundtheWorldinEightH...
問題詳情:
--- Do you know who designed the CD-ROM Around the World in Eight Hours?
--- Yes. It ______ by Nancy Jackson.
A. has designed B. designed C. designs D. was designed
【回答】
D
知識點:動詞語態
題型:選擇題