横河CS3000系统的一幅趋势图有（）个点。

(   )28.－_____ you put away your books?

－Yes, mum. I’ll do it at once.

A．Might

B．Should

C．Could

D．Must

受理道路货物运输纠纷诉讼的机构是具有管辖权的（）。

A.工商管理部门

B.运输管理部门

C.运输行业协会

D.人民法院

用适当的词完成下面的短文，并把所缺单词写在答题卷相应题目的答题位置上。每个空只能填写一个形式正确、意义相符的单词。

What can you do to keep healthy? Perhaps for children, healthy eating is one of the most important things. Here are some ideas about 　 小题1:  to eat healthily.

Having breakfast

A good breakfast is very important to children. It’s necessary to have it in the 　 小题2: 　.  But some children often go to school 　 小题3: breakfast, just because they want to sleep a little longer. Remember that a good breakfast will help you study better.

Having milk

“My dream is that all the Chinese children can get half a kilogram of milk a day.” Wen Jiabao said this during his 小题4:　to a milk farm. Milk is also very important to children’s health. It makes children grow stronger. It’s better for you to 小题5: 　a glass of warm milk

小题6:　 going to bed. That will help you have a good sleep.

Having healthy food

Having healthy food is the most important. That means eating lots of different 小题7: 　 of food, especially fruit and vegetables. Don’t eat too much chocolate 小题8: 　 ice cream. Some of you 小题9:　  eating fast food, but in fact it is not good for your health. Try to eat healthy food as much as 小题10: 　.

Have healthy eating habits, and you will have a strong body.

男，22岁，2周前外伤致上前牙两枚缺失。曾于外院行"上唇缝合"，已拆线。现上前牙不能咬物，无自发痛。检查：右上1，2缺失，牙槽窝未痊愈；左上1松动Ⅱ度，叩诊（+++），牙冠完整；左上2松动Ⅰ度，叩诊（±），有前伸干扰，切1/3缺损。余牙无松动，咬合正常。开口度、开口型正常。

进一步必须做的检查是（）.

A.根尖片检查

B.全口曲面断层片检查

C.牙髓活力测试

D.咀嚼效能检测

E.肌电图检查

F.血常规检查

以下关于投递特快专递邮件验视有效证件的表述错误的是（）。

A、若收件人提供的是本人港澳居民往来内地通行证，可以投交邮件

B、若收件人提供的是本人驾驶证，可以投交邮件

C、若收件人提供的是本人学生证，可以投交邮件

D、若收件人提供的是本人户口簿，可以投交邮件