根据Text A,Unit 4的内容，下面的说法正确还是错误: Without teachers or parents, we’ll never know the ways of doing things.
A.正确 B.错误正确答案B
根据Text A,Unit 4的内容，下面的说法正确还是错误: Without teachers or parents, we’ll never know the ways of doing things.
A.正确 B.错误正确答案B
