A

    Sue and Ann study in Beijing. This summer holiday they will go on a trip to Tianjin.

    Tianjin is about 137 kilometers from Beijing. How will they go there? By train, by bus or by bicycle? If they take a bus, the ticket is 35 yuan. If they take a train, the prices of the train tickets may be different because they can take different trains. The train tickets may be 11 yuan, 19 yuan, 22 yuan, 36 yuan or 58 yuan. Some are faster than buses. Some are slower than buses. They can take a train or a bus there, but they want to do something different. They want to go to Tianjin on their bicycles. On the way, if they are tired, they can stop to have a rest. They can also take pictures when they see beautiful places.

    They will leave early on the morning of July 8. They are very excited. They can arrive in Tianjin before 5 o'clock in the afternoon.

扩句

①春风吹绿江南岸。

②钟山只隔数重山

上个世纪，科学家希尔为了探究光合作用在哪里进行，曾经设计类似下图实验．把刚采摘的且生长旺盛的树叶捣碎，采用某种方法获得含有叶绿体的滤液，分成三等份．把其中两份直接放入A，B培养皿，第三份除去叶绿体后放入C培养皿．将三个培养皿置于同一地点，A，C培养皿接受光照，B培养皿遮光处理．一段时间后，观察到A培养皿中产生气泡，其中的气体能使带火星的木条复燃；B，C培养皿中未产生气泡．结合所学知识，分析判断下列叙述，其中不正确的是（　　）

默写。

①____，志在千里。（曹操《龟虽寿》）

②芳草鲜美，____。（陶渊明《桃花源记》）

③____，阴阳割昏晓。（《杜甫诗三首》）

④亲小人，远贤臣，____。（诸葛亮《出师表》）

⑤八百里分麾下炙，____。（辛弃痰《破阵子•为陈同甫赋壮词以寄之》）

⑥____，人迹板桥霜。（温庭筠《商山早行》）

⑦小信未孚，____。（《左传•曹刿论战》）

⑧轮台九月风夜吼，____。（岑参《走马川行奉送封大夫出师西征》）