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梯级演练•强技提能
Ⅰ. 根据汉语提示完成句子
1. (2012·江苏高考)There is little doubt in your mind that he is innocent, (是吗)?
【加固训练】
(2014·长春模拟) It’s impossible that you achieve your goal without effort, (不是吗)?
2. (2014·齐齐哈尔模拟)The homeless dog bounced around to various homes over the years after its owner died until finally it (被一家好心人收养).
3. (2014·北京模拟)It is required that all traffic participants should (遵守交通规则) to make traffic safer and faster.
