Question

______ more attention , the trees could have grown better . A．To give B．Given C．Giving D

______ more attention , the trees could have grown better . A．To give B．Given C．Giving D．Having given

Answer 1

B

这题考察过去分词的用法，give attention to sth“给…足够的关注”，the trees和give是被动的关系，所以用过去分词，句意是：如果给以更多的关注，树会长的更好。选B。