单项选择题
Televisions enable us to see things happen almost at th...
单项选择题Televisions enable us to see things happen almost at the exact moment ______.
Question 21 is based on the following news. At the end ...
单项选择题 Question 21 is based on the following news. At the end of the news item, you will be given 5 seconds to answer the question. Now, listen to the news.
Question 24 is based on the following news. At the end ...
单项选择题 Question 24 is based on the following news. At the end of the news item, you will be given 5 seconds to answer the question. Now, listen to the news.