At times the balance in nature is________,resulting in a number of possibly unforeseen effects.
A.confused B.puzzled
C.disturbed D.troubled
At times the balance in nature is________,resulting in a number of possibly unforeseen effects.
A.confused B.puzzled
C.disturbed D.troubled
C
考查动词词义辨析。句意为:有时候自然界的平衡受到了扰乱,导致了很多未能预见的后果。confused和puzzled表示“困惑不解的,迷惑的”;troubled表示“麻烦的,不安的”;而disturbed表示“扰乱的,干扰的”。