问题 单项选择题

拔除上颌第二磨牙的最佳麻醉方法是()

A.颊、腭侧局部浸润

B.颊侧近中局部浸润加上颌结节麻醉,腭侧行腭大孔麻醉

C.颊侧行上颌结节阻滞麻醉,腭侧行局部浸润

D.颊侧行上颌结节阻滞麻醉,腭侧行腭大孔麻醉

E.颊侧行眶下孔阻滞麻醉,腭侧行腭大孔麻醉

答案

参考答案:D

阅读理解

阅读理解。

     The students' life today can be very stressful (紧张的). They are under pressure (压力) every day.

They need a break from it. Parents should ask children to do something else. (4) ______ not let them

relax in front of the TV. A hobby is the perfect answer.

     There are many different kinds of hobbies. Chess is a good example. It is a very enjoyable game

and it also helps children develop their thinking skills.

     Collecting something is also a good hobby for children. A child can collect almost anything: key rings,

stamps, postcards, old coins, etc. Many of these collecting can be both interesting and fun. They teach

children a lot and broaden (使变宽) their minds greatly. For example, gardening . For example,

gardening (园艺) is a useful hobby because it is a physical activity and it also teaches children about

nature.

     (5) A hobby can be useful learning tool. Children may becomes experts in something if they really

love their hobbies. Children will also learn to become more organized and make places. Hobbies will

also teach children a lot about responsibility (责任).

1. 在文中画线部分(4)的空白处填入一个适当的连词使句意完整连贯。 

    ___________________________________________________________

2. 在短文中找出可以替换下面所给句子的一句话。

    It is a god hobby for children to collects something.

    ___________________________________________________________

3. How many kinds of hobbies can you find in this passage?

    ___________________________________________________________

4. Why is gardening a useful hobby? 

    ___________________________________________________________

5. 将文中画线部分(5)的英语句子译成汉语。 

    ___________________________________________________________

单项选择题