By using the credit card, people no longer need carry about large sums of money

游客2023-10-02 51

问题 By using the credit card, people no longer need carry about large sums of money while (travel) ______.

选项

答案 traveling

解析现在分词作状语。如果主句主语与分词是主动关系，就用现在分词；要是被动关系，就用过去分词。

转载请注明原文地址:http://tihaiku.com/zcyy/3063462.html

相关试题推荐

随机试题

最新回复(0)

Somepeopleseemtohaveaknack(诀窍)forlearninglanguages.Theycanpicku