多选题
Because the pandas had already been weakened by disease and drought, a harsh winter would have had ______ consequences for them.
【正确答案】
C、D
【答案解析】[解析] ●Because说明前后同义重复。
●前文说熊猫因疾病和干旱已经奄奄一息,后文提到的严冬自然会“雪上加霜”。所以应填入一个表示“糟糕”的词。
●preventive预防的,regressive后退的,catastrophic灾难性的,calamitous灾难的,unanticipated意外的,unforeseen意外的。答案选CD。
●注:这里unanticipated和unforeseen是干扰项,同表示“意外的”