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举一反三
【单选题】Scientists at Sussex university appear to be on the way to discovering how the mosquito, earner of diseases such as malaria and yellow lever, homes in on its target．The problem is that they have found...
A.
find its way to the intended victim
B.
move towards the prey
C.
set off for the target
D.
aim at the victim
【多选题】下列关于驱虫剂的描述，正确的是（）。
A.
以驱虫药为主组成，具有驱虫或杀虫作用
B.
主治蛔虫病
C.
服用以空腹为宜，并应忌食油腻香甜之食物
D.
驱虫药+温里药、清热药、补益药、泻下药等
E.
年老体弱、孕妇等宜慎用或禁用