首页 › 答案 › 题库 › 知到智慧树 › 未分类

It is a very big opportunity for human； the challenge is（）it wisely.

It is a very big opportunity for human； the challenge is（）it wisely.
A.use
B.to use
C.used
D.to be used
正确答案：to use

标签：数控技术英语

上一条：PC（Proportional Controller） refers to in Chinese term。

下一条：In today’s aerospace and aeronautics industry， a complete aircraft may be designed without a CAD/CAM system.。