One way to understand thousands of new words is to gain __________ good knowledge of basic word formation.

You should grow different plants in_____ same field _____ each ether .

目前中国外汇管理最高层次的行政法规是()

下列关于我国指导外商投资方向的待遇说法中，正确的是______

在下列各类国际工程承包合同中，承包商更加注重项目质量、成本和工期的是______

We Chinese people should __________ that China is just like a dragon proud and powerful.

_____ of the two brothers would like to take _____ of the two apples on the table .

I don't know_________.

— How are you today? —Oh, I __________ as ill as I do now for a long time.

—Shall we go outing this weekend?

—Oh, with all this work ______ ____,I don ’ t know if I ’ ll have time to go out.