adequate 和 sufficient 怎么区分?Your words have taken burden off my mind.How can I thank you_______?A.adequate B.sufficient C.plenty D.enough 为什么一定要用sufficient?ABD为什么不行?它们不是都有“总够的；充足的”的意

ample,adequate和enough有什么区别? adequate 和enough有区别吗? 请问adequate和sufficient 有什么区别? 请问be adequate to doing和be adequate to do都有吗? be adequate to do 和 be adequate to doing有什么区别 请高手指教adequate 和 eligible的区别英文中adequate 和 eligible的区别是什么?在下面的句子中应该用哪个单词?students will become more eligible?/adequate to wear casual clothes when they become oler. adequate和sufficient 的区别,感觉都同enough差不多.另外insufficient,那么adequate有没类似反义词?请别复制词典~最好举几个例句说明~ sufficient 和adequate的区别二者都有丰富的意思,但有什么不同呢 adequate和enough的区别?请不要复制词典的解释! 否定前缀in-和un- 怎么区别啊?例如为什么adequate的否定是inadequate而不是 unadequate? 证明（┓,∨）is adequate.（或者给出怎么用这两个符号表示∧和->）谢啦. use with adequate ventilation翻译 adequate access for weelchair是什么意思 adequate enough 有什么区别? 英语翻译adequate enough to meet a purpose ... 请帮忙辨析sufficient,enough ,adequate !谢谢! 英语宾语从句中从句什么时候能省略掉主语和谓语?太久没碰英语了,今天看了一下有点晕了.比如有一句She proved adequate to the job.完整应该是She proved that she is adequate the job.为什么它这里可以省 you will prove to be adequate to the job 是主谓宾 还是主系表?再分析下成分!you will prove to be adequate to the job 是主谓宾 还是主系表?不定式可以做任何及物动词的宾补和宾语么?比如 admire for sth / doing 是