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问题 单项选择题 A1型题

上颌神经的翼腭窝段发出的分支中不包括（）

A.上牙槽前神经

B.腭后神经

C.颧神经

D.鼻支

E.腭前神经

答案

参考答案：A

解析：上颌神经的翼腭窝段发出的分支有颧神经、翼腭神经（鼻支、腭前神经、腭中神经、腭后神经）和上牙槽后神经。上牙槽前神经属于眶下管段的分支。

写作题

阅读下面的短文，然后按照要求写一篇150词左右的英语短文。

An English proverb goes like this , " Spare the rod and spoil the child ." It implies that in order to enable a child to grow healthily , parents must make him eat bitter foods, do hard work and be sent to places where he can get the fullest training and knowledge.

First of all , eating bitter foods is necessary for a child . Poor food can help cultivate in him the frugal (节俭的 ) habit and make him realize what we eat daily is the fruit of the sweat of the laboring people . Consequently , he will not be wasteful when he grows up . Secondly , parents should also make the child do hard work . Doing hard work will give him an opportunity to taste the bitterness of labor. Moreover, hard work may also enable him to cherish the fruit of other's labor. Finally , children should be sent to somewhere where life is hard if possible . Human society is full of tests and trials . Flowers from a greenhouse can never withstand a storm . Therefore, children should be allowed to face the world and brave the storm . It is in difficult conditions that young people can get the most training and learn how to solve the problems in various circumstances .

【写作内容】

1. 概括短文的内容要点，该部分的词数大约为30；

2． 就"童年时代需要艰难生活的磨砺"这一主题发表你的看法，该部分的词数大约为120。短文至少包括以下的内容：

（1）描述你的童年生活

（2）你对童年时期的生活有怎样的认识

【写作要求】

你可以使用实例或其他方法支持你的论点，也可以参照阅读材料的内容，但不要抄袭材料中的句子。
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选择题

已知丁基共有四种．不必试写，立即可断定分子式为C5H10O的醛应有（　　）

A．3种

B．4种

C．5种

D．6种
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