30. The virus is not ____ to the elderly； statistics show that it strikes both young and old with the recent
spike in cases primarily at the age between 20 and 39.
(A) confined
(B) guaranteed
(C) isolated
(D) occupied
詳解 (共 4 筆)
未解鎖
該病毒不僅限於老年人；據最近達到高峰的病...
未解鎖
The virus is not co...
未解鎖
(A) confine (v)限制iso...
未解鎖
正確答案： (C) confined ...
阿摩線上測驗
登入
