we must pay attention to the pronuncation in lea

ning a language画线提问

we must pay attention to the pronuncation in lea
　　我们必须注意在学习语音
　　Thank you for your adoption. I hope to help you.

pay attention
注意,集中注意力
例句：
I hope you will pay attention to this problem.
希望你对此给予关注.
Pay attention when I'm talking to you!
我跟你说话的时候,你要留心听!
You must pay attention to your teacher in the class.
上课的时候必须专?部巍?
Please pay attention to this clause in the sentence.
请注意看句中的这个从句.
You must pay attention to your study.
你必须专心学习.
Pay attention,please.
请注意.
Pay attention to your float!
注意你的浮子!
Please pay attention to the difference between the two words.
请注意这两个词之间的区别.

哪个是划线部分？ 如果是the pronuncation 则是What must we pay attention to in learning a language?

帮你把各部分都做: 对we提问：Who must....? 对pay attention: What must we do to the....? 对the pronunciation: What must we pay attention to in learning...? 对in learning a language: Where must we pay attention to the pronunciation?