The supermarket manager has all produce tested for _____ agricultural chemicals to make sure that it is toxin-free.
Aresidual正確答案
Breflexive
Crefusal
Dresigned
答案與詳解
為什麼答案是 A
residual (形容詞) 殘留的、剩餘的。residual agricultural chemicals 意為「殘留農藥」，完全符合句意。
考點：字彙理解考點：詞性判斷
載入中…
