should be doing

should be doing should be doing should have done 和should be doing 有区别吗 More time should be (spend) in doing exercise They felt that no matter what they were doing,they should be doing somethingelse sb should be doing in doing原句为I should be doing right in lending it to him求句式分析 when he _____something useful,he wasted his time drawing little pictures.a.must have done b.shall be doing c.should be doing d.should have been doing What should I be doing differently?这句话为什么 I 后面跟的是be 而不是am I am doing be+doing Teachers say that we are rewarding kids for doing that they should be doing of they own will 中错误 should用法讲解It was not my idea of what a holy monk should be doing 为什么不是 do呢? Trees should only be pruned when there is a good and clear reason for doing so You shouldn't be doing it should you.是什么意思?不要机器翻译. something worth doing should be finished in our lifetime.这里finished为什么要改为completed? 这个句子有没有语法问题?you should be ready for doing experiments . Whatever is worth doing should be done well中谁是从句的谓语 should be should be