this kind of dictionary _(intend)for middle school stuents sells well once it comes into the market

题目

this kind of dictionary _(intend)for middle school stuents sells well once it comes into the market
为什么这里填intended而不是填be intended什么时候省略前面be动词啊,我总搞不清,

答案

作谓动时才用be intended; 这儿是做定语,属于非谓语动词,因此不能要be .
(This kind of dictionary is intended for middle school stuents .这句中要用be .)