17
(AB) Like other infectious disease that have threatened the U.S., Zika is a reminder of just how connected we’re all today.
(AC) Humans may not like a warmer climate, but disease-carrying mosquitoes do.
答案:登入後查看
統計: A(2), B(2), C(2), D(13), E(1) #1811721
統計: A(2), B(2), C(2), D(13), E(1) #1811721