However,attimesthisbalanceinnature

发布时间:2020-07-10 23:15:26

However,at times this balance in nature is _______ resulting in a number of possibly unforeseen effects













A.troubled












B.disturbed











C.confused











D.puzzled

网友回答

B解析词义辨析。













A.麻烦;  












B.打乱;  











C.使困惑;   











D.使为难 。句意:然而,有时自然平衡被打乱导致了大量可能无法预料的影响。故选B。
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