单选题
According to the passage, Lyme disease ______.
A、
is one of the contagious diseases
B、
is spread by a kind of tiny bugs
C、
causes infection all over the body
D、
develops against any painkillers
【正确答案】
B
【答案解析】
文中提到莱姆病是a tick-borne infection即是一种扁虱携带的感染病。所以正确答案是B(由一种小虫子传播)。
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