如图为植物细胞结构模式图，据图回答问题．

依次填入下面一段文字横线处的语句，衔接最恰当的一组是（  ）
甲型H1N1流感为急性呼吸道传染病，             有时会出现呕吐和腹泻，严重的会导致死亡。
①人群对甲型H1N1流感病毒普遍易感，并可以人传染人，     ②与以往或目前的季节性流感病毒不同，该病毒毒株包含有猪流感、禽流感和人流感三种流感病毒的基因片段，     ③包括发热、咳嗽、头痛、肌肉和关节痛、咽痛以及流涕等，     ④表现出的症状和感染和其他流感类似，     ⑤其病原体是一种新型的甲型H1N1流感病毒，以往从未在人群中传播过，

根据汉语意思和提示词,各写一句话,必须用上所有的提示词.
（1）沿着这条路走,在第二个十字路口向左拐。( turn, at )
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（2）许多人在车祸中受伤或丧生。（ lose one's life ）
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（3）同学们现在正在听老师上课吗？（listen to , now）
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（4）David 总是乘火车去看望奶奶。（visit , train）
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阅读理解

Last year,my husband and I decided to visit New Zealand．We wanted to tour the count,but we both don't like long coach journeys．Our travel agent (旅行社)advised a 13-day coach(长途客车)trip．It was a good price，so we booked it and our plane tickets to Christchurch．We made a good choice．The coach journeys passed quickly and our driver told us about each place．We learned a lot from him．

We flew from London to Christchurch and had a free day there before the coach trip started．We weren't at all▲,so we walked around the city from morning to night．It has good museums，many restaurants and lovely shops．

    The most unforgettable place we visited on the trip was Queenstown．We had three days there．but it wasn't enough．We did lots of things there,from sailing to climbing．At the end of each day,we felt we had no energy(精力)at all．But the next morning it seemed(似乎)that everything was fresh again!

    All the hotels we lived in were good．My favourite one was the Puka Park Lodge．It was on a hill above a beach and there were trees everywhere．We woke up and listened to the birds singing．Now,when we're eating breakfast at home and we hear the noise of the traffic,we think of those beautiful mornings in New Zealand !

根据材料内容选择最佳答案。