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【多选题】
联合电力系统的优点体现在()A.
各系统间负荷的错峰效益;
B.
提高供电可靠性、减少系统备用容量;
C.
有利于安装单机容量较大的机组;
D.
有利于电力系统的经济调度;
E.
调峰能力互相支援。
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反馈参考答案：
举一反三
【单选题】诗句“石油工人一声吼,地球也要抖三抖。石油工人干劲大,天大的困难也不怕!”是在( )过程中形成的。
A.
人拉肩扛运钻机
B.
破冰取水保开钻
C.
建造干打垒住房
D.
钢筋铁骨战饥寒
【单选题】Most of us are taught to pay attention to what is said—the words. Words do provide us with some information, but meanings are derived from so many other sources that it would hinder our effectiveness ...
A.
they use proper words to carry their ideas
B.
they both speak truly of their own feelings
C.
they try to understand each other's ideas beyond words
D.
they are capable of associating meaning with their words
【单选题】Choose a better version of paraphrase of the following sentence. ... "words will harden into things for us".
A.
words will become stronger for us
B.
the meaning of the words are fixed for us
C.
we tend to understand words as the things they represent
【单选题】The scientist’s last words _________us that we should protect the environment around us.
A.
recommended
B.
remembered
C.
replied
D.
reminded
【单选题】在这两首诗中,意象运用得最好、最能体现石油会战艰苦生活和会战职工以苦为乐的革命乐观主义和革命浪漫主义精神的诗句是( )。
A.
北风当电扇，大雪当炒面
B.
天南海北来会战，誓夺头号大油田
C.
石油工人一声吼，地球也要抖三抖
D.
石油工人干劲大，天大困难也不怕
【简答题】p217 words in use
【简答题】. _______, they will do us a lot of good. A. Unpleasant as his words may be B As unpleasant his words may be C His words may be as unpleasant D Unpleasant his words as may be
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