一道英语同义句转换,The satellites are used to send and receive messages.The satellites are ____ _ ___and receiving messages.

分类: 作业答案 • 2022-07-14 09:06:42

问题描述：

一道英语同义句转换,
The satellites are used to send and receive messages.
The satellites are ______ _____ _____and receiving messages.

答

used for sending，均是表达目的用途的意思。

答

employed for sending

答

The satellites are (used for sending )and receiving messages.
be used to do=be used for doing

一道英语同义句转换,The satellites are used to send and receive messages.The satellites are ______ _____ _____and receiving messages.