中文名称 4-(三氟甲基)-5-嘧啶胺 英文名称 4-(trifluoromethyl)pyrimidin-5-amine 结构式：
-Would you like to go shopping with me right now? -I’m sorry, but it's so late now. , it is raining so hard outside. [ ] A.For example B.Such as C.Even if D.What's more
— Every boy and every girl as well as teachers who are to visit Water Cube ___ asked to be at school gate before 6∶30 tomorrow morning. A.is B.were C.are D.was 试题答案 在线课程 【答案】 A 【解析】 试题分析:考查主谓一致;“every/each/no 单数名词 and each/every/no 单数名词...
Banks store and obtain the signature of owners as and when required. 银行储存业主的签名,并在需要时获得它。 虽然语法上很难解释为什么 as 和 when 还可以组合使用,但是习语就是习语,反正记住 as and when 就是“到…时候”的意思就可以。 You will know how t...
You should read such books you can understand without much difficulty. A. which B. that C. as D. those
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As predicted, high private self-conscious subjects made overall greater self-attributions and also showed overall less self-serving bias. Public self-consciousness and social anxiety did not significantly affect self-attributions, possibly because of the relatively 'asocial' nature of the situations. ...
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Japan's ferrous scrap market has made a weak start to the new year as mini-nulls begin slowing purchases ahead of the usual wind-back in construction steel demand during January-March.Electric steelmakers across the country, from Oji Steel and Tokyo Tekko in the Kanto area around Tokyo to ...