明明利用如图中office中的Excel(电子表格)求(B,3)到(F,3)的和

题型:选择题

问题:

明明利用如图中office中的Excel(电子表格)求 (B,3)到 (F,3)的和为(  )
 ABCDEF
1123456
2234567
3345678
4456789
55678910
A.27B.28C.29D.30
考点:用坐标表示位置
题型:选择题

Tom grows the nicest vegetables and fruits, and the most beautiful flowers in his village. Plants grow in Tom’s garden all through the year.Tom cuts some flowers for his sitting-room table and eats some fruits and vegetables, but he sells most of them in the market. His vegetables, fruits and flowers are so wonderful that they sell much more quickly in the market than those of other villages.

How does Tom grow these beautiful plants? He is so lazy that he just sits under his orange tree with his radio. He listens to music all day.  

That is quite true. Tom plants things in spring, summer, autumn and winter. After that he sits with his radio. And everything grows. It is the music that does work. Tom knows more clearly that music  makes the biggest vegetables and fruits and the most beautiful flowers. Plants love music as much as people.

小题1:Tom      most of the things in his garden.

A.sells

B.eats

C.keeps

D.gives小题2:Tom listens to the music in the garden because     .

A.is very popular.

B.makes him relaxed.

C.makes his plants stop growing.

D.makes his plants grow better.小题3:Which of the following is TRUE?

A.Tom doesn’t plant orange trees in his garden.

B.Tom often gives away his flowers to villagers.

C.Tom is very lazy and he does nothing every day.

D.Tom eats some of the fruits and vegetables in his garden.小题4:What can we learn from the passage?

A.Tom’s garden is in the town.

B.Tom wants to sell his garden.

C.Plants also like listening to music.

D.Tom’s flowers are beautiful and cheap.

题型:选择题

人口自然增长率很高、粮食供应不足、生态环境恶化,这是撒哈拉以南非洲突出的三大问题,请分析问题之首是[     ]

A.人口自然增长率很高

B.粮食供应不足

C.生态环境恶化

D.无法判断

题型:选择题

图像文件的种类很多,例如JPG文件、BMP文件、GIF文件、TIFF文件、PNG文件等。目前,在Web网页中应用广泛,提供了数据压缩功能和图像累进显示功能,且可将多幅图画保存在一个文件中的图像文件,其类型、(文件扩展名)是______。

题型:选择题

正确的变量定义是()。

A.unsignedlongd=1000

B.floatm1=m2=10.0

C.charc1=’A’,c2=A

D.doublex=0.618,x=3.14

题型:选择题

老年患者女,持续性右上腹痛7小时,伴寒战、高热,黄疸。既往曾有多次类似发作历史。查体:体温39.2℃,血压80/55mmHg,心率120次/分,神志淡漠,巩膜和皮肤黄染,右上腹压痛、反跳痛、肌紧张。血常规提示白细胞24×109/L,最大可能的诊断是()

A.急性胃穿孔

B.急性胰腺炎

C.急性胆囊炎

D.急性梗阻性化脓性胆管炎

E.以上都不是

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