Pandemic accelerated advances in vaccine technology open up possibilities for combating ___ of diseases.
Aa kind
Ban attire
Can array正確答案
Da ratio
答案與詳解
為什麼答案是 C
an array of 表「一系列、一整組」，後接複數名詞 diseases，指「對抗各式各樣的疾病」，語意與語法皆正確。
考點：a kind of 用法考點：字義不符考點：an array of + 複數
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