题目内容
句型转换
Some ads can be very useful is true. (变为同义句)
________ ________ ________ that some ads can be very useful.
答案：
解析：
解析：
|
It, is, true |
练习册系列答案
相关题目
题目内容
句型转换
Some ads can be very useful is true. (变为同义句)
________ ________ ________ that some ads can be very useful.
|
It, is, true |