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
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統計: A(198), B(35), C(73), D(75), E(0) #2562326
統計: A(198), B(35), C(73), D(75), E(0) #2562326
詳解 (共 6 筆)
#4609573
be confined to somewhere/sth 僅存在於…;僅限於…
6
0
#4639434
(B) guaranteed 保證的
(C) isolated 孤立
(D) occupied 佔據
2
0