为何选B不选选D,不能主动表示被动吗?The vocabulary and grammatical differences between British and American English are so trivial and few as hardly ________.[A] noticed[B] to be noticed[C] being noticed[D] to notice

为何选B不选选D,不能主动表示被动吗?The vocabulary and grammatical differences between British and American English are so trivial and few as hardly ________.[A] noticed[B] to be noticed[C] being noticed[D] to notice 8,可用下图关系表示的一组概念（由a→b→c）是A 跨膜运输,主动运输,自由扩散B 跨膜运输,主动运输,胞吞作用C 主动运输,被动运输,协助扩散D 被动运输,自由扩散,渗透作用 我的问题是,这里D选 英语被动表示主动的资料有吗 allow doing sth可以主动表示被动吗? For teenagers,there are always too many rules that are expected____A.to bey B.to be obeyed为什么这句不是主动表示被动 选A 而选B呢?那什么时候主动表示被动啊!我搞混了! lift off不能用于被动语态吗?是不是主动形式表被动? 求一道英语填空题解析~All the people___the meeting were very importantA attending B present C attended D presented我想知道每个选不能选的原因用attending是不是主动表被动什么的? 人在平静呼吸时,A吸气主动、呼气被动 B都是主动 C吸气被动、呼气主动 D都是被动人在平静呼吸时,A吸气主动、呼气被动B都是主动C吸气被动、呼气主动 D都是被动 the water.cold when I jumped into the pool for morning exercise.A.was felt B.is feltC.felt D.feels我知道着一题是考系动词的用法 应该是用主动形式表示被动含义 那为什么要选C啊 You can't go to the party ( )like that.A.dressing B.dressed C wearing D.worn选B,如果选C的话错在哪?wearing不是可以表示状态吗?而且也是主动. .____ the middle-aged woman speak English over the radio,you might take her for a young girl.A.Listening to B.To listen to C.Having listened to D.Listened to 不是主动用doing,被动用done吗,这里为什么选B,不能选A老师说＿＿……， The cost of this building ___ to be over a million.A.is estimated B.estimates这与…seem to be…不一样吗,为什么不能选B主动形式表被动? 9月25日生物没解决问题8,可用下图关系表示的一组概念（由a→b→c）是A 跨膜运输,主动运输,自由扩散B 跨膜运输,主动运输,胞吞作用C 主动运输,被动运输,协助扩散D 被动运输,自由扩散,渗透作 下岗分流、减员增效的裁员措施属于（）A、正常流出和主动流出B、正常流出和被动流出C、非正常流出和主动流出D、非正常流出和被动流出单选,求答案 主动形式表被动含义Which of his books do you think ______bed among the best-shellers?a.sells b.is sold c.are written d.writes这里为什么不可以选D,write不是可以主动形式标志被动含义的吗? 为何这道题不能选D someone __it twenty years agoSomeone___it twenty years ago.为什么这个不能选D?不是被偷了吗?表示被动语态啊应该?A stolen B has stolen Cstole Dwas stolen ____ by the look on her face,she didn’t catch what I meant.A.Judging B.Judged C.Judge D.To judge这题不是应该选B吗?表示被动.可为什么答案是A?