四级真题之形容词 第三期17. They took _____ measures to prevent poisonous gases from escaping.
A)fruitful B)beneficial C)valid D)effective
17. D 他们采取了有效措施防止毒气外泄。
A)fruitful 多产的, 富有成效的;a fruitful meeting 成功的会议;fruitful land 肥沃的土地;B)beneficial (to) 有益的,得利的;be beneficial to 有益于;Sunshine is beneficial to plants. 阳光对植物有益。
C)valid 有效的, 有根据的, 正当的, 正确的;valid for three months 三个月有效;D)effective 有效的, 被实施的, 给人深刻印象;take effective measures 采取有效措施;an effective method 有效方法;The medicine is an effective cure for a headache. 这种药治头痛有很好的疗效。
23. He made such a ______ contribution to the university that they are naming one of the new building after him.
A)genuine B)minimum C)modest D)generous
23. D 他对该大学作出了非常慷慨的捐献,该校准备把其中一座大楼以他的名字命名。
A)genuine 真实的, 真正的, 诚恳的;This ring is genuine gold. 这枚戒指是真金的。All genuine knowledge originates in direct experience. 一切真知都是从直接经验发源的。
B)minimum 最小的, 最低的;They want to spend a minimum of both time and money. 他们想花费最少的时间和钱。The thermometer reached the minimum for the year. 寒暑表已降到当年的最低记录。
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