题目：在SCI数据库中，查出文献最多的检索式为（)。
A．A.petrochemical company
B．B.petrochem* and compan*
C．C.petrochem* n5 compan*
D．D.petrochem* w5 compan*
题目：在SCI数据库中，查出文献最多的检索式为（)。
A．A.petrochemical company
B．B.petrochem* and compan*
C．C.petrochem* n5 compan*
D．D.petrochem* w5 compan*
![<strong>已知int a[] = { 0,2,4,6,8,10 }, *p = a+1;其值等于0的表达式是（ ）？</strong>](http://www.catpuzi.com/wp-content/themes/Git-alpha/timthumb.php?src=http://www.catpuzi.com/wp-content/themes/Git-alpha/assets/img/pic/12.jpg&h=110&w=185&q=90&zc=1&ct=1)
