1中的kept不是过去时,是动词的过去分词,在这里与are构成被动语态.
2中have 与been构成过去完成时.是一种常见的时态.
Most tower clocks are still kept in Europe.Some of them have
1个回答
相关问题
-
Most of the children are playing,while some are still doing
-
There are many wetlands（湿地） in China and some of them have b
-
Some say left,some say right,most of them sure about they ar
-
On Saturdays, most people are busy shopping. Some of them go
-
There are twenty______in our school.Some of them are______.
-
some of them are old and some of them are young.There women
-
Most of them are sweet.
-
There are many ______ animals in the zoo. Some of them are _
-
_________ of them are not students.Some of them are teachers
-
There are fifteen people in the room,and most of them are wo