习题：

　　1.The club __________ （采用一套新的制度） concerning its membership.
　　2.My parents are ________ （不同意） our picnic plan.
　　3.The swimmer caught in the whirlpool__________ （挣扎着避免溺水 ）.
　　4.The carpet was __________ （固定在地板上） with tacks.
　　5. （ 2 天了都没有走出沙漠，又没有水喝 ） __________his thirst was unquenchable.
　　

　　答案：
　　1.dopted a new set of rules
　　2.averse to
　　3.struggled to keep from drowning
　　4.fastened to the floor
　　5.Having been in the desert without water for two days