Question

【题目】They ________ (overcome) all the difficulties and finished the work on time.

Answer 1

【答案】overcame

【解析】

句意：他们克服了所有的困难，按时完成了工作。

根据They ____ (overcome) all the difficulties and finished the work on time.结合提示词，可知句意为：他们克服了所有的困难，按时完成了工作。overcome克服，动词，and连接两个并列成分，由后面的finished可知句子时态用一般过去时，overcome的过去式为overcame，故答案为overcame。