We finished the run in less than half the time( ) a.allowing b.to allow c.allowed d.allows 这道题选C,请问过去分词做定语时,是相当于一个形容词还是表达已经完成的事情?还有,这道题为什么不能选B?是不是要用

We'd almost finished solving the problem when time______(run out) We finished the run in less than the time__ A.allowing B.to allow C.allowedWe finished the run in less than the time__ A.allowing B.to allow C.allowed D.allows we finished the __lesson last week(nine) 28.We finished the run in less than half the time( ) a.allowing b.to allow c.allowed d.allows为什么不能用A.逻辑主语是哪个?The time? our food was almost finished . Can you help me ? the finished underlined part meansrun out of stopped ended run away Don't run in the hallway的同义句 we ( ) ( ) run in the hallwayIt meas we ( ) ( ) run in the hallway We finished the run less than the time （　　） A allowed B allowing C to allow D to be allowed为什么只能选A D 不是也是表被动吗. We finished the run less than the time （　　） A allowed B allowing C to allow D to be allowed为什么只能选A D 不是也是表被动吗. We left the classroom after we finished our exercises.（同义句)We---leave the classroom---we. we will go to see you the moment we____our teportA will finish B finished C has finished D had finished we have finished reading the book 中 finished 是副词吗 we have already finished the work该被动 we finished the work two hours ______than they .(early) The test finished,we began our holiday The test being finished,we began our holiday有什么区别? 这个句子为什么会有两个谓语动词?We finished the run in less than half the time( ) A.allowing B.to allow C.allowed D.allows为什么选C不选A.还有,你有没有发现,如果选C,这里有两个谓语动词,finished和allowed. We should run( ).Or we will miss the traiWe should run( ).Or we will miss the train.并说出意思 _____ the work we went home.A.Having finished B.Having been finished C.Have finished D.Have been finished 选哪个?为什么? We can’t go ahead any more,we have ________ the gas．A.run after B.run back C.run out of D.run out