求
A．( 4e2-6
B．( 8e2+6
C．( 2e2+6
D．( -2e2-6
参考答案：C
解析：
在PowerPoint2003中，对于含有英文的（ ），通常选择罗马方式对齐。
Settlers streamed into Connecticut River towns in so large numbers between 1765 and 1790 that they nearly doubled the population of Hampshire County, Massachusetts.
