effective ways of reducing pollution 降低污染的有效方法;
take effect 生效、起作用
to the effect that 大意是
effective 有效的、起作用的
in effect 实际上、实质上
come/go into effect 生效
to no effect 无效;毫无结果
辨析 effect
consequence effect 指明显的原因所产生的后果。
consequence 可指没有明确原因的后果或效果。
effective valid
effective 表示能产生实际的效果。
valid 指仍为权威部门认可,可以继续使用,是法律用语。
真 题 They took _______ measures to prevent poisonous gases from escaping. 答案
A) fruitful B) beneficial C) valid D) effective
D
Though the long-term___ can not be predicted, the project has been approved by the committee. 答案
A)affect B)effect C)result D)consequence
B
The new appointment of our president ______from the very beginning of next semester. 答案
A)takes effect B)takes part C)takes place D)takes turn
A
transmit
P
意 义 vt.播送、发射;传送、传染
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