当货架、堆头、餐台、雪糕柜、冰柜等地方有()时需及时补货。A、残损 B、瑕疵 C、空

题型:单项选择题

问题:

当货架、堆头、餐台、雪糕柜、冰柜等地方有()时需及时补货。

A、残损

B、瑕疵

C、空缺

D、坏品

考点:石化油直销考试市场营销市场营销题库
题型:单项选择题

检查总风缸、油水分离器、均衡风缸,对放水阀进行()、()。

题型:单项选择题

.

In 1909 an English newspaper offered £ 1,000 to the first man to fly across the English Channel in an aeroplane. Today, modern jets cross it in minutes. But at that time it still seemed a good distance. The race to win the money soon became a race between two men. Both were very colourful.

One was Louis Bleriot. He owned a factory in France that made motor car lamps. He was already well known as a pilot because he had had accidents several times. Some people laughed at him. One man said, “He may not be the first to fly across the Channel but he will certainly be the first to die in an accident!” But Bleriot was really a good and brave pilot. He also had many good ideas about aeroplane design.

The other man was Hubert Latham. He was half French and half English. He took up flying when his doctors told him he had only a year to live. “Oh, well,” he said, “if I’ m going to die soon, I think I shall have a dangerous and interesting life now.” Latham was the first to try the flight  across the Channel. Ten kilometres from the French coast, his plane had some trouble. It fell down into the water and began to sink under the water. A boat reached Latham just in time. He was sitting calmly on the wing and was coolly lighting a cigarette. Bleriot took off six days later. He flew into some very bad weather and very low cloud. He somehow got to the English side and landed in a farmer’s field. When he did so, a customs (海关) officer rushed up to his plane. Planes have changed since then, but customs officers have not. “Have you anything to declare(报关)?” The officer demanded.

48. Bleriot was well known as a pilot because ____ .

A. he was unusually brave

B. he was quite rich

C. he had many good ideas about aeroplane design

D. he had had a few accidents

49. Why did Hubert Latham want to fly across the Channel?

A. He thought he could manage it easily.

B. He wanted to be the first one to cross the Channel.

C. He knew he only had a year to live.

D. He had always been interested in flying.

50. Which of the following is NOT true?

A. Latham became a pilot on the doctor’s advice.

B. He was told he could live another year.

C. His plane had some trouble.

D. He was saved by a boat when his plane was sinking.

题型:单项选择题

空气中有害物质的职业接触容许浓度的单位表示为()。

A.ppm

B.mg/L

C.mg/m3

D.g/L

E.g/m3

题型:单项选择题

近年来,色彩作为城市景观中的重要因素,逐渐引起关注。在世界范围内越来越多的研究工作围绕这样的主题展开:一个城市是否可能或应该具有特定的色彩基调什么样的城市色彩基调能够与其所在的自然环境和谐共处,并反映出城市特有的地方、民族和文化特质如何从色彩这一设计角度使城市具有统一和谐、美丽宜人的景观,从而给生活于此的人们创造出良好的生存环境从根本上说,城市色彩的研究对象不是某个个体,而是人们生活于其中的整体城市环境。 根据文意,对“城市色彩”研究对象理解有误的一项是( )。

A.城市的色彩基调如何与自然环境和谐一致

B.城市每处重要建筑的外观色调应如何决定

C.怎样使城市的整体环境色彩调和美丽宜人

D.一个城市是否有可能形成特定的色彩基调

题型:单项选择题

患者,男性,32岁。既往有胃病史,近1周来常感上腹疼痛,4h前突发上腹部剧烈疼痛,伴有恶心、呕吐。查体:腹部压痛,肌紧张,肝浊音界缩小。X线检查可见隔下游离气体,首先考虑的是()

A.急性阑尾炎穿孔

B.胆囊炎穿孔

C.急性胰腺炎

D.胃溃疡穿孔

E.急性肠梗阻

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