题目内容

A multimedia system allows end users to share, transfer and process a variety of forms of

A. fixed
B. fix
C. unifying
D. unified

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以下选项中，正确的XML代码是(44)。

A. ＜!--xml 示例--＞＜？xml version="1.0" encoding="gb2312"＞＜？xml stylesssheet type="text/css" heft="myess.css" ？＞＜mytag＞hello world!＜/mytag＞
B. ＜？XML version="1.0" encoding="gb2312"＞＜？XML stylesssheet type="text/css" herf="mycss.css" ？＞＜!--xml示例--＞＜mytag＞hello world! ＜/mytag＞
C. ＜？XML encoding="gb2312" version="1.0"＞＜？xml stylesssheet type="text/css" heft="mycss.css" ？＞＜!--xml示例--＞＜xmltag＞hello world!＜/xmltag＞
D. ＜!--xml示例--＞＜？xml version="1.0" encoding="gb2312"＞＜？xml stylesssheet type="text/ess" heft="mycss.css" ？＞＜xmltag＞ hello world! ＜/xmltag＞

某计算机系统由如图7-1所示的部件构成，假定每个部件的千小时可靠度R均为0.9，则该系统的千小时可靠度约为(8)。

A. 0.882
B. 0.951
C. 0.9
D. 0.99

听力原文： It' s almost 2 weeks since a suicide bomber tried to assassinate the president of Sri Lanka, at an election rally in Colombo. The president was injured in the head and face. 22 other people were blown to pieces, including the bomber herself. It is assumed that she belonged to the Tamil Tigers, the guerrillas who have been fighting for a separate state in the north and east of the island for more than 15 years. With shrapnel still in her skull and eye, Mrs. Kumaratunga went on to win a second term in presidential elections which took place last week. Then she came to London for further medical treatment.
How many people were killed in the bombing altogether？

A. 22
B. 23
C. 24
D. 25

单项选择题
甲为上厕所，将不满1岁的女儿放在外边靠着篱笆站立，刚进入厕所，就听到女儿的哭声，急忙出来，发现女儿倒地，疑是站在女儿身边的4岁男孩乙所为。甲一手扶起自己的女儿，一手用力推乙，导致乙倒地，头部刚好碰在一块石头上，流出鲜血，并一动不动。甲认为乙可能死了，就将其抱进一个山洞，用稻草盖好，正要出山洞，发现稻草动了一下，以为乙没死，于是拾起一块石头猛砸乙的头部，之后用一块磨盘压在乙的身上后离去。案发后，经法医鉴定，甲在用石头砸乙之前，乙已经死亡。依此情况，甲的行为构成何罪？()

A. 过失致人死亡罪
B. 过失致人死亡罪与故意杀人罪(既遂)数罪
C. 过失致人死亡罪与故意杀人罪(未遂)数罪
D. 故意杀人罪