✔ 最佳答案
What test are you taking?
The speed of English used in news is a bit slower when compared with normal conversation. so , Other than listening to english news, it is a good idea to watch english TV programme to learn spoken english under normal conversation. Yes, listening takes time to improve.
For ways to improve your listening score in a test, you can find some books related to IELTS. There are some strategies you can learn from those books. I have been reading the book "New Insight into IELTS" by cambridge university press. It covers strategies to help you to improve your listening, speaking and writtern areas in IELTS.
Take a look of the book at a bookstore to see if you can find what you need.
I got it from commercial bookstore.