被动语态可以不带be动词么?请详解一下这道题·········Experts think that we need to eat meat because it contains vitamins and minerals _____ in vegetables.A.not finding B.not to find C.not found D.which is not found答案解析是；vitamins and minerals 与 find 之间是被动关系,所以应使用过去分词；B项表示将来的动作；D项英使用which are not foundC项里面没有be动词呀?不是说被动语态都要有被动词么?
问题描述：
被动语态可以不带be动词么?
请详解一下这道题·········
Experts think that we need to eat meat because it contains vitamins and minerals _____ in vegetables.
A.not finding B.not to find C.not found D.which is not found
答案解析是；vitamins and minerals 与 find 之间是被动关系,所以应使用过去分词；B项表示将来的动作；D项英使用which are not found
C项里面没有be动词呀?不是说被动语态都要有被动词么?
答
因为从句是省略表达的
所以be动词就省略了
D选项中的is若改为are,也会是正确答案.