问题 多项选择题

数字影像播放速率取决于().

A.网络传输速率

B.访问者计算机硬件处理能力

C.影像文件的大小

D.视频显示卡/系统的速度

答案

参考答案:A, B, D

阅读理解

If there’s one memory Anna wanted to keep from her experiences during the Second World War, it was her son, Andrzej. Anna, 89, lost touch with him when she was forced to leave her native Poland and sent to a labor camp in Austria more than 60 years ago. Now, 64, Andrzej hugged his mother at the air port, who had been waiting for him.

Andrzej searched for his mother for more than 50 years, almost giving up. But his mother made the first phone call. Unluckily, he wrote down his mother’s phone number wrong and spent another month trying to reach her again. When he did, the two talked regularly on the phone for two months to break down the language barrier. Anna can hardly speak Polish over the years and Andrzej doesn’t speak English.

After the war, Anna could not find her son and went to Italy, finally ending up in Great Britain, the US, then Canada 45 years ago. She used the Internet to track her son, making phone calls with no luck. Meanwhile Andrzej contacted the Polish Red Cross last year to help in his search.

At last, they locate each other at the same time. Andrzej will spend a month with his mother in Britain.

小题1:Andrzej was about _______ years old when his mother left him for Austria 60 years ago.

A.eight

B.six

C.four

D.two小题2:Where did they meet for the first time after 60 years separation?

A.In Britain

B.In Italy

C.In Poland

D.In Canada小题3:Andrzej delayed a month to phone his mother because________.

A.he had to learn English first

B.he put down a wrong number

C.he needed some time to prove the news

D.he just couldn’t believe the news at first小题4:The best title for the passage would be ________

A.The story of Anna and her son Andrzej

B.The war separated the families for 60 years

C.Anna suffered a great deal from the war

D.Mother reunited with son after 60 years.

单项选择题