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We all went to see the film,________(包括我在内).The tiger is ________(产于) India.The mother asked us not to talk about her daughter ________(当着她的面).The audience __ that the singer ______(要求他再唱) again.The book is ________(公认) a great work.Nobody obeyed the teacher's ________(停止聊天的命令).The film ________(以……为基础) a novel by D.H.Lawrence.________(提出了许多建议) at yesterday's meeting.When the police arrived,the crowd ran away ________(朝四面八方).Where are you from? I can't ________(听出你的口音).

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完成句子

I happened to meet one of my friends while __________(在街上散步时). (walk)________(为了平静下来), she turned on the radio to listen to the light music. (calm)My father asked me ________(我是否相处得好)with my classmates in the new school.

(get)

All these gifts must be mailed immediately so as to ________(及时收到)for Christmas.

(receive)

This is the first time we ________(看电影)in the cinema together as a family. (see)She and her family hid away for nearly twenty five months ______ (才被发现).

(discover)

It was after he got what he had wanted __________(他才意识到)it was not so important.

(realize)

My sister is very upset today.You ________(不该告诉她)the bad news yesterday. (tell)Mother wanted to be a good provider, a role she ________(一直肩负的)since her

marriage to father. (shoulder)

Today, we will begin ________(我们昨天结束的地方)so that no point will be left

out. (stop)

“红柿摘下未熟,每篮用木瓜三枚放入,得气即熟,并无涩味”,这是宋朝苏轼《植物粗谈·果品》中记录的一种方法。此文中“气”指的是什么,其功能是什么?

[  ]

A.“气”指的是CO2,作用是使柿成熟B.“气”指的是乙烯,作用是去除柿的涩味C.“气”指的是乙烯,作用是果实催熟D.“气”指的是生长素,作用是促使子房发育为成热的果实

下列关于植物激素的叙述,正确的是①在植物体内含量极少②在植物体内含量很多③产生部位也是作用部位④对植物体的生命活动有显著的调节作用⑤化学本质是蛋白质⑥化学本质是有机物

[  ]

A.①④⑥B.①③④⑤C.②④⑤D.②③④⑥

种子的休眠、萌发与植物激素有着密切的关系。将休眠状态的糖枫种子与湿砂混合后放在0~5℃的低温下1~2个月,就可以使种子提前萌发,这种方法叫层积处理。下图表示糖枫种子在层积处理过程中各种激素含量的变化情况,请据图回答下列问题。

(1)从图中可以看出___\_对种子的萌发起抑制作用,在种子破除休眠的过程中,赤霉素与脱落酸之间存在____\_关系。各种激素含量的变化说明了_________。(2)马铃薯块茎收获后也存在类似的休眠现象,要破除休眠使之提前萌发应该使用图中的____\_处理,但在生产上人们常使用的是人工合成的此类激素的类似物,因为该类物质________。

在早春低温时为了让水稻种子早发芽,稻农常将种子置于流动的河流或溪水中浸泡一段时间。这种做法与下列哪种激素变化的相关性最大

[  ]

A.脱落酸B.细胞分裂素C.赤霉素D.生长素

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