信贷授权中的“信贷”主要包括贷款、贴现、透支、保理、承兑等银行业金融机构表内外授信业

Why are black cats bad?

November 17 is an important day for black cats in Italy. An animal rights group has named that day “Black Cat Day” to stop the killing of thousands of the cats. Why do people     the animal so much? It is because people believe black cats bring bad luck if they walk across your path.

The black cat is just one of the     of superstition(迷信）.You may already know that Western people don’t like the number 13. They also believe that walking under a ladder, opening an umbrella indoors and      a mirror can also bring bad luck.

According to Andrew Macaskill, who works for Times , British people believe it is    to see one magpie(喜鹊). But two bring good luck. “In Britain, people like to have a horseshoes over the door. They believe it can bring good luck,” Macaskill said. “But the horseshoe needs to be the right way up. The luck     if it is upside down.”

In the US, people usually spit on a new baseball bat before using it for the first time. They think this can bring good luck. Also, it is believed that good spirits live in trees. So by knocking on anything made from wood, people can call upon those spirits for protection against misfortune. People in the US also believe there are evil（邪恶的） spirits in blooms（扫帚）. So     lean a broom against a bed. The evil spirits will cast a spell on the bed.

“绿色化学”是21世纪化学发展的方向．“绿色化学”要求从根本上消灭污染，是一门能彻底阻止污染产生的科学．它包括“原料的绿色化”、“化学反应的绿色化”、“产品的绿色化”等内容．其中“化学反应的绿色化”要求原料物质中所有的原子完全被利用且全部转入期望的产品中．下列符合“化学反应的绿色化”的是（　　）（提示：有机化学反应方程式一般用“→”代替“=”）

A．2C₂H₄+O₂

B．实验室制CO₂

C．2M+N=2P+2Q     2P+M=Q（M、N为原料，Q为期望的产品）

D．用铁屑、氧化铜、稀硫酸为原料制取铜：CuO+H₂SO₄=CuSO₄+H₂O      Fe+CuSO₄=FeSO₄+Cu

（）一个人，首先要看他的思想道德水平，其次再看他的文化和其他各方面的素质。

A．评论

B．评价

C．估计

D．评估

计量工作是保证工程产品质量的重要手段。( )

国际运输服务包括（）。

A.在境内载运旅客或货物出境

B.在境外载运旅客或货物入境

C.在境外载运旅客或货物

D.在境内载运旅客或货物