[問題] 一題填空問題請教:)
哈囉 大家
Since many people who casually tan indoors develop skin cancer and many_____ indoor tanners do not, scientists believe that individuals differ in their susceptibility to the development of melanoma.
(A)habitual
(B)frequent
(C)chronic
答案是A
想請問大家為什麼不能用B呢???
麻煩大家了Orz!
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 114.45.171.104
推
08/20 15:46, , 1F
08/20 15:46, 1F
→
08/20 15:46, , 2F
08/20 15:46, 2F