the strap needs mending.it ( ).A has mended B has to be mended C has been mendedD has been mending一定要说出，为什么错，及为什么对，这是重点

The strap needs mendingmend 为什么要加ing形式. The desk is broken .it needs -----（mend） The desk is broken .it needs -----（mend） 'The strap needs mending,' said Mrs.Sterling later,'but they did not steal anything.'这句话中的 The boy needs _________ and his bike needs _________.A. to rest, to mend B. resting,mendC. to rest,mending　D. resting,to mend I'll ask someone to mend the bike.变为同义句 The bike needs ___. the TV set needs ( ) 为什么用 mending 而不用 to mend 是被动语态吗 strap什么意思?twiddle the strap啥意思，谢谢 the car is broken.it needs.a.mend b.to mend c.mending d.to mended 为什么选c?如题 He needs tools _______(mend) his bike. A to mend B mending C mend Dmended 'the strap needs mending'said Mrs Sterling later,'but they did not steal anything'为什么不用needed新概念第二册第44课'the strap needs mending,'said Mrs.Sterling later,'but they did not steal anything.'need在这里是表示需要的实意 1.The door is __________, it needs ________A. breaken , to be mended B. broken , to mend C. broke mending D. broken , mending the strap needs mending.it ( ).A has mended B has to be mended C has been mendedD has been mending一定要说出，为什么错，及为什么对，这是重点 The strap needs mending,’ said Mrs.Sterling later,’ but they did not steal anything.’said Mrs.Sterling later这句是不是倒装句,这里为什么要使用这种语序呢. It needs mending和It needs to mend.到底什么区别,平时习惯用哪种表达 twiddle the strap我听说是带子的意思. assembly on the check strap with two m6 This car needs () .A.mend B.mending C.to mend D.mended本题考点有哪些？语法有哪些？