From RON:
it's true that a COMMA -ING modifier must modify the preceding clause -- IF it is actually preceded by a clause!
if a COMMA -ING modifier just follows a noun (almost always the subject of the sentence), then it will just modify that noun.
the one exception to this rule is "including", which should be considered a preposition rather than an -ING participle.
所谓图形背景原则太牵强,GMAC也从没说过有这么个规则。
按GMAC所说,选项与原句句意冲突时,尊重原句句意。这样来理解E选项改变了原句的意思,因此B更好。 并且E的including用法应该是错的。