評論
打印
1.（這個計劃成功的關鍵） ___________is good planning.
2.The specific use of leisure______(每一人都不同)
3.The ship ’ s generator broke down and the pumps_________( 不得不用手工操作 ) instead of mechanically.
4.Although punctual himself, the professor was quite used___________( 習慣了學生遲到 ) his lecture.
5.I prefer to communicate with my customers ______( 通過寫電子郵件而不是打電話）
