we had trouble___the path through the froest,a)to find b)for find c)finding
问题描述:
we had trouble___the path through the froest,a)to find b)for find c)finding
答
C have trouble doing sth
答
c)finding
详见have trouble doing something的词霸解释
答
C have trouble (in) doing 选c
have trouble (in)dong sth C have trouble doing sth c
答
选c
have trouble (in)dong sth
答
C have trouble (in) doing
答
c