National-security agencies invest hundreds of millions of dollars yearly in software to ___ hackers and cybercriminals from invading our profiles.
Adeter正確答案
Balter
Cgather
Dwhisper
答案與詳解
為什麼答案是 A
deter = 阻止、嚇阻。國安機構投資軟體「阻止」駭客入侵個資檔案，語意完全契合。且 deter sb. from V-ing 是標準搭配用法。
考點：deter=嚇阻考點：alter=改變考點：gather=收集考點：whisper=耳語
載入中…
