单选题
The good news to both sides of the debate is that ______.
A、
an infected majority didn't sense any tick biting
B、
one dose of antibiotics may prevent the infection
C、
doxycycling is strong enough to end the infection
D、
antibiotics live up to their reputation to cure Lyme
【正确答案】
B
【答案解析】
本题问对于辩论的双方，好消息是什么。由a singly 200-mg dose of doxycycling dramatically cut the risk of contraction the disease可知正确答案是B。
提交答案
关闭