The computer needs_______.We'd better have it_______.A.repairing repairedB.to repair repairedC.to be repaired repairD.repairing repair请说明理由,

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Thecomputerneeds_______.We''dbetterhaveit_______.A.repairingrepairedB.torepairrepairedC.toberepairedr

The computer needs_______.We'd better have it_______.A.repairing repairedB.to repair repairedC.to be repaired repairD.repairing repair请说明理由,
The computer needs_______.We'd better have it_______.
A.repairing repaired
B.to repair repaired
C.to be repaired repair
D.repairing repair
请说明理由,

The computer needs_______.We'd better have it_______.A.repairing repairedB.to repair repairedC.to be repaired repairD.repairing repair请说明理由,
“need”作为实义动词时,通常用法是:
人+need +to do
物+need +doing
物+need +to be done
所以前面一个空格应该是A或者C
根据语法:have sth.done,意思是使某物怎么样了.宾语sth后面用过去分词作宾语补足语,说明sth与过去分词表示动作之间的被动关系.
所以答案应该是A

A

A

选A
前半句用need doing是主动表被动,类似的词还有require.have sth done意思是使什么什么被做。
have…do是主动,意思是让什么做什么。
希望我的回答让你满意:)

C

c。首先need to do sth 是固定的,计算机是要被修,所以是被动语态。had better to do sth后面加动词原形

A
need+—ing表示需要,有必要。主动表被动,不需要使用被动语态。
例:The garden needs watering. 花园该浇水了。
have something done表示让人(请人)做。

人+need+to do.
物+need+doing.
物+need+to be done.
使。。。怎么样 have sth. done
故选A