【单选题】

Questions 8 and 9 are based on the following news.At the end of the news item, you will be given 20 seconds to answer the questions.

Now listen to the news.
What is the news item mainly aboutA．Immigrants find it difficult for them to learn science in the US
B．Immigrant children in the US don’t do as well as the native-born children.
C．Immigrant children can learnEnglish in the US faster than adults.
D．Immigrant children in the US can do as well as the native-born children.