It's a theory to which many economists subscribe, but in practice it often leaves railroads in the position of determining which companies will flourish and which will fail.若将companies改为单数,意思会有很大的变化吗?
the safety and stability of a country, the social protections available to families and children, and whether norms lead to open discussion of the issue.
...动词be,英语是可以省略从句主语和be的。比如:While (he was) waiting he heard loud noise.He got married while (he was) at college.我想问的是,如果从句是“主语+be+名词”呢?也可以省略吗?比如:While (he was) a student he
was active in politics.
When I visited the spot a few days ago, it was to discover that bounty-hunters had been the night before.这里粗体的“it”指代的时候是“情况”“状况”等?还是作形式主语或者指代spot,而后面的to discover不定式为主动表被动?希望老师解惑,谢谢...
Airline personnel also need to be trained, or better trained, to be
more compassionate in how they handle people, he said, be it demonstrating sympathy
when problems arise or simply being specific when asked about delays, saying
“20 minutes” instead of just “a few more minutes,” which create...
...hin blue ribbon of the Nile, flowing slowly north, unwound over brown soil and green fields, some only a few yards wide, others as broad as an Iowa cornfield.flowing slowly north的参考译文为“缓缓流向北方”,请问为什么不能译为“向北缓慢流动”?
For example, an estimate would be appropriate if you're having a casual birthday party and want to know roughly how many bags of chips you should buy.请问老师:1 if条件句是使用了虚拟语气吗?不懂主句和if从句所使用的时态是如何选择的?根据什么来决定呢?2 i...