下列关于印度的叙述，不正确的是[ ]
A．与中国相邻
B．位于南亚地区
C．发达国家
D．世界文明古国
答案：C
— Can you see _____?
— No. Let's go and have a look. Maybe we can help them.[ ]
A. what was going on there
B. what are they doing there
C. what were they doing there
D. what is going on there
ITVH·261标准化方案，支持P×64Kb/s数据传输率。当P为（1）时，支持QCIF（176×144）分辨率格式、每秒钟数据量较低的可视电话；当P>6时，则可支持CIF的电视会议。其中CIF的分辨率为（2）。 空白（2）处应选择（）
A.352×288
B.704×576
C.352×144
D.176×288
