(单选题)

Compared with Meltdown, Spectre ______.

A.is much more difficult to be wielded

B.is much more harmful to Intel

C.needs more software patches

D.has been earlier resolved

参考答案：A

参考解析：

细节理解题。根据第六段第一句“The other flaw, Spectre, affects most processors now in use, though the researchers believe this flaw is more difficult to exploit.”可知，Spectre这种漏洞更难利用，A项中的wield意为“支配，运用”，和本句中的exploit属于同义替换。故选A。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语