题目内容

What will midweek U. S. petroleum inventory report possibly show？

A. Rising cool stocks.
B. Rising crude oil.
C. Rising gasoline.
D. Rising distillate supplies.

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听力原文： Japan share prices closed lower today. The Nikkei Average fell by nearly 101 points. Meanwhile oil prices were flat in Asian trading. Traders were looking ahead to the midweek U.S. petroleum inventory report which is likely to show rising cool stocks and falling gasoline and distillate supplies. That report is due out tomorrow. U.S. light crude for May delivery was down just 3 cents to $ 63.58 a barrel in electronic trading on the New York Mercantile Exchange.
The Nikkei Average fell by about ______ points.

A. 100
B. 101
C. 110
D. 111

要在网络上发布彩色动画文件，可以采用的存储格式是(64)。

A. BMP
B. JPEG
C. MP3
D. GIF

为保证用户在网络上实现边下载边观看视频信息，需要采用(65)技术。

A. 流媒体
B. 数据库
C. 数据采集
D. 超链接

在MPEG系列标准中，(63)最适合在共用电话交换网(PSTN)上实时传输视频数据。

A. MPEG-1
B. MPEG-2
C. MPEG-4
D. MPEG-7