请认真阅读下面短文，并根据短文内容回答问题。
   We parents like to make sure that our children are eating well and getting all the nutrients（营养）they need. Children need two or three kinds of vegetables every day.
   A simple way to get children to eat vegetables is eating them ourselves. Following our habit, they may start eating vegetables. Don’t say things like, “If you eat your vegetables, you can have desserts(餐后甜食).” These methods work for a while but can possibly lead them to disliking vegetables more. Giving your children new varieties(多样性) which will help her or him develop a taste for trying new things.
Sometimes the simple things just don’t work. We have to start becoming a little creative when it comes to make our children eat these vegetables. By doing this in the beginning when they are small, it will hopefully help them learn to love vegetables.
   Think of creative ways to make children eat vegetables. For example, cut up vegetables like carrots, tomatoes, and assemble (集合) a creative way on a plate for an afternoon snack. Or try using cheese sauce either by dipping（浸）vegetables or by putting the cheese right on top of the uncooked vegetables.
   If you prefer, you can also add a teaspoon of sugar on top of cooked green beans and peas to give them a little sweeter taste. Doing this shouldn’t lead to a sweet tooth as long as you only give them a small amount.
   If you have a child that refuses to eat vegetables, some of these suggestions I’ve listed will help to turn that around. In the end, you’re not just getting them to eat vegetables, you are helping them to live a healthier lifestyle.
根据短文内容回答以下问题：

绿色植物的受精过程依次是（     ）

①精子与卵细胞结合；②花粉管进入子房；③花粉管进入胚珠；④花粉萌发出花粉管；⑤花粉管末端破裂放出精子

吸烟的危害有 (    )

阅读短文，完成下面问题。
        ①那天清晨6点多钟，书房的电话急促地响起来。我被铃声吵醒，心里怪着这个太早的电话。不接，翻身又睡。过了一会，铃声又起，在寂静中响得惊心动魄。我心里迷迷糊糊闪过一个念头：不会是杭州家里出了什么事吧？顿时惊醒，跳下床直奔电话。一听到话筒里传来父亲低沉的声音，我脑子“嗡”的一下，抓着话筒的手都颤抖了。
        ②年近80高龄的母亲长期患高血压，令我一直牵挂悬心。2002年秋天的这个凌晨，我担心的事情终于发生，母亲猝发脑溢血，已经及时送往医院抢救，准备手术。放下电话，我浑身瘫软。然而，当天飞往杭州的机票只剩下晚上的最后一个航班了。
       ③在黑暗中上升，穿越浓云密布的天空，我觉得自己像一个被安装在飞机上的零部件，没有知觉，没有思维。我只是躯体在飞行，而我的心早已先期到达了。
         ④飞机降落在萧山机场，我像一颗子弹，从舱门快速发射出去，“子弹”在长长的通道中一次次迅疾地拐弯。我的腿却绵软无力，犹如一团飘忽不定的雾气，被风一吹就会散了。
        ⑤走进重症监护室最初那一刻，我找不到母亲了。我从来没有想到，我竟然会不认识自己的母亲——仅仅一天，脑部手术后依然处于昏迷状态的母亲，整个面部都萎缩变形了，口腔、鼻腔和身上到处插满管子，头顶上敷着大面积的厚纱布。那时我才发现母亲没有头发了，那花白而粗硬的头发，由于手术完全被剃光，露出了青灰色的头皮。没有头发的母亲不像我的母亲了。我突然明白，原来母亲是不能没有头发的，母亲的头发在以往的许多日子里，覆盖和庇护着我们全家人的身心。
        ⑥手术成功地清除了母亲脑部表层的淤血，家人和亲友们都松了口气，然后在重症监护室外的走廊上整日整夜地守候，焦虑而充满希望地等待，等待母亲从昏迷中苏醒过来。每天上午下午短暂的半小时探视时间，被我们分分秒秒珍惜地轮流使用。我无数次俯身在母亲耳边轻声呼唤：妈妈，妈妈，您听到我在叫您么？妈妈，您快点醒来……
        ⑦等待是如此漫长，一年？一个世纪？时间似乎停止了。母亲沉睡的身子把钟表的指针压住了。那些日子我才知道，“时间”是会由于母亲的昏迷而昏迷的。
       ⑧两天以后的一个上午，母亲的眼皮在灯光下开始微微战栗。那个瞬间，我脚下的地板也随之战栗。母亲睁开眼睛的那一刻，阴郁的天空云开雾散，整座城市所有的楼窗都好像一扇一扇地突然敞开了。                      （文/张抗抗， 有删节）