以下不属于设备运杂费的是( )。A．运费和装卸费 B．包装费 C．采购和仓库保管费

男性，38岁。低热、乏力2年，近半年四肢关节、肌肉酸痛，登三楼困难，同时在眼睑、鼻梁及面颊部出现红色皮疹，吞咽硬食困难。体检：眼睑周围水肿，眼睑、鼻梁、面颊、远端指间关节及甲周皮肤有暗紫色红斑。

为明确诊断最佳辅助检查是（）

A.食管吞钡透视

B.皮肤狼疮带试验

C.AST和CPK检查

D.肌电图检查

E.皮肤肌肉活检

南极洲特有的鸟类是[ ]

A．巨嘴鸟

B．鸵鸟

C．孔雀

D．企鹅

Here is the Eight O’clock News.

…

Chinese people spent about 120 billion yuan during the first three days of the May Golden Week last year. This year it has increased to 140 billion yuan.

The children of Beijing No.2 Middle School sang with students from Toronto in Canada to celebrate the 20th anniversary. They had been sister schools since 1986. They spent about two weeks together in Beijing. They visited the Great Wall and the Summer Palace. They took a lot of photos in Beihai Park.

Have you ever got tired of heavy shopping bags? A new shopping assistant robot which was invented by a Japanese company could be the answer. The helpful robot can follow you around and carry several bags. The robot was tested at a shopping center in February 2006.

About 500 people from different countries were in the 2006 “Rock Paper Scissors (剪刀)” World Match in Canada. This event was founded in 1842. It is said that playing this game is fun, and also a good way to solve problems among people.

…

And now it’s time for Morning Music.

小题1:The students from Canada and Beijing No. 2 Middle School didn’t _________.

A．take photos

B．visit places of interest

C．sing songs

D．have a football match小题2:Which of the following is NOT talked about in the news?

A．The robot can help with shopping bags.

B．A Japanese company invented the robot.

C．The robot was tested at a shopping centre.

D．There are such robots in people’s homes now.小题3:The underlined word “anniversary” means_________.

A．birthday

B．yearly return of the date of an event

C．university

D．the new beginning of something important小题4:Which of the following is a game?

A．Shopping assistant robot.

B．May Golden Week.

C．Rock Paper Scissors.

D．A visit to the school.

升入初中快半个学期了，小赵仍然对初中的学习节奏感到难于适应，在他看来现在老师讲课时不再三重复，各科作业应接不暇，总觉得时间太紧，往往顾此失彼；经常在课上回想着上一节课的内容，作业经常出错，多次受到老师的警告和批评。自己原先特别喜欢的音乐、美术课也觉得无聊。

（1）导致小赵学习节奏混乱的原因是什么？

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（2）假如你是小赵的好同桌，你会从哪些方面帮助他？

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M企业3月30日银行存款账户余额为3万元。当日，其供货商催要金额为20万元的货款，此供货商已多次催要货款，并表示若不偿还货款，则停止供货。M企业为了不影响生产，就向此供货商开出了一张20万元的转账支票。
要求：

M企业开出的这张转账支票属于什么性质的支票