玻璃的表面抛光

Venice is a great place in the world. People call it “City of Water” because it is built on the water just like some stone buildings floating (漂浮) on the water. There are more than 350 bridges in the city. It’s in the southeast of Italy. You can hardly hear the sound of cars in the city. All transportation is by boat or on foot. And the most popular vehicle (交通工具) is gondola (贡多拉). You can see the beautiful sights and at the same time hear Italian operas on it. It’s also a city of art and music. It played a very important role in the Renaissance (文艺复兴). There are a lot of buildings there. Venice is a special and unique (独一无二的) place in the world, so a lot of people come to visit it every year. It’s better to visit the city in July, August, or September. And the people who come here will never forget this beautiful place.

小题1:Where is Venice?    

A．In Italy.

B．In Japan.

C．In England.

D．In France.小题2:Why is gondola the most popular vehicle in Venice?

A．Because it goes very fast.

B．Because you can have delicious food on it.

C．Because it is very cheap.

D．Because you can see the sights and hear the operas on it.小题3:When is better to visit Venice?

A．In June and July.

B．In August and September.

C．In September and October.

D．In May and July.

某个人独资企业由王某以个人财产出资设立。该企业因经营不善被解散，其财产不足以清偿所欠债务，对尚未清偿的债务，下列处理方式中，符合《个人独资企业法》规定的是( )。

A．不再清偿

B．以王某的其他财产予以清偿，仍不足清偿的，则不再清偿

C．以王某的家庭共有财产予以清偿，仍不足清偿的，则不再清偿

D．债权人在企业解散后5年内未提出偿债请求的，王某不再承担清偿责任

患者男性，66岁。高血压病史2D年，糖尿病病史10余年，近半年活动后频发胸骨后疼痛，今晨突发胸骨后疼痛伴大汗持续7小时。查体：BP70/40mmHg，面色发绀，四肢发凉。ECG：V₁～V₄导联ST段抬高呈弓背向上型。

介入治疗手术后，护士应注意观察患者（）

A.有无血尿、便血等

B.穿刺局部有无出血

C.有无胸闷

D.血压的变化

E.有无心律失常

F.有无心前区疼痛

对于烃的命名正确的是（   ）

A．4—甲基—4,5—二乙基己烷

B．3—甲基—2,3—二乙基己烷

C．4,5— 二甲基—4—乙基庚烷

D．3,4— 二甲基—4—乙基庚烷

当代世界的冲突与危机有：

A．人口迁移

B．资源短缺

C．环境恶化

D．发展失衡