I am really proud of my group because we are always discussing and sharing study secrets together.How important the group work is!为什么红色部分的句子要用现在进行时?这是什么用法?
Bejing's climate is more or less unfit for the growing of flowers. Freezing in winter, windy in spring, and either too dry or too often plagued by a sudden frost.老师好,后面几个形容词是省略了什么?
All the sacrifice and hard work that I'm so proud of Victorians for making and contributing will have been worth nothing. 请问:sacrifice and hard work是做making和contributing的宾语吗?句子中的将来完成时要怎样理解呢?为什么不用一般将来时?谢谢