下列句子中没有活用词语的一项是（） A．商人重利轻别离 B．青海长云暗雪山 C．

某公司以年利率20%投资某项目150万元，拟在今后5年中把复本利和在每年年末按相等的数额提取，每年可回收的资金为（）万元。

A．34.18

B．35.46

C．50.16

D．52.18

Have you ever stayed in a hotel? Most Chinese hotels often provide guests with things like disposable (一次性的) toothbrushes, toothpaste, shampoo and slippers. Many guests like the idea because they don't have to bring their own. But, if you travel to Beijing, remember to bring your own things. Starting from June, some hotels in Beijing will no longer provide guests with these disposables. They want to ask people to use less disposable things.

Many disposable things are made of plastic. People throw them away after only using them once. It is a waste of natural resources and is very bad for the environment. Do you know, one Chinese person makes as much as 400kg of waste a year! Most of that waste comes from disposable things. In Beijing, people throw away about 19,000 tons of plastic bags and 1,320 tons of plastic lunch bowls every year! Plastic can take between 100 and 400 years to break down. So the less plastic we throw out, the better the environment will be. So, wherever you travel, bring your own things and use them again and again.

Back at home and school, you can also do something to make our world a better place. Try to do these things in your daily life: Use cloth shopping bags, not plastic ones. After using a plastic bag, wash it out and let it dry. Then you can use it over and over again. Do not use paper cups. At your school canteen（食堂）, use your own bowl and chopsticks instead of disposable ones.

小题1:Why do many hotels provide guests with some disposable things?

A．Let their guests be convenient during their travelling.

B．Hope their guests use less disposable things.

C．Wish their guests to save money.

D．Want their guests to use more disposable things.小题2:Some Beijing hotels will no longer provide guests with _______.

A．cheap food and drink

B．disposable things

C．good service

D．free TV programmes小题3:Which of the following is NOT true?

A．Many disposable things are made of plastic.

B．Throwing disposable things away is a waste of natural resources.

C．Plastic is very bad for the environment.

D．Plastic breaks down easily.小题4:What can we do to make our world a better place at home and school?

A．Use shopping bags made of plastic.

B．Do not throw away paper cups.

C．Use disposable plates, bowls and chopsticks.

D．Do not forget to reuse daily necessities（日用品）.小题5:We can tell from the story that _________.

A．people don't like disposable things at all

B．we can't use paper or plastic bowls at school

C．we should use less plastic things and protect our environment

D．hotels won't provide disposable things because they want to save money

小结胸病的脉证特点是（）。

A.心下痞硬

B.按之则痛

C.项亦强，如柔痉状

D.正在心下

E.脉浮滑

甲企业的有关情况如下：（1）2013年1月，甲企业为支付A企业的货款，向A企业签发一张100万元的转账支票。出票日期为1月10日，付款人为乙银行。持票人A企业于1月18日到乙银行提示付款时，乙银行以出票人甲企业的存款账户资金不足100万元为由拒绝付款。（2）2013年2月，甲企业为支付B企业的货款，向B企业签发一张出票后2个月付款的银行承兑汇票，出票日期为2月10日，金额为500万元，承兑人为乙银行。甲企业在申请承兑时，向乙银行存入了50%的保证金250万元。4月10日，银行承兑汇票到期，承兑申请人未按期足额存入剩余的250万元。4月15日，持票人B企业向乙银行提示付款，乙银行以出票人甲企业的存款账户资金不足500万元为由拒绝付款。（3）2013年3月，甲企业为支付C企业的货款，向其开户银行乙银行申请办理600万元的国内信用证。乙银行向申请人甲企业收取了150万元的保证金后，为甲企业办理了信用证。4月10日，C企业请求付款时，开证行乙银行以甲企业缴存的保证金和其存款账户余额不足为由，拒绝付款。要求：根据上述资料，分析回答下列小题。

下列关于我国信用证的说法中，错误的为（）。

A.我国信用证为不可撤销、不可转让的跟单信用证

B.开证申请人使用信用证时，应委托其开户银行办理开证业务

C.议付是指信用证指定的议付行在单证相符条件下，扣除议付利息后向受益人给付对价的行为

D.申请人交存的保证金和其存款账户余额不足支付的，开证行不得进行付款

成人脊髓圆锥平

A．第12胸椎体下缘
B．第2腰椎体下缘
C．第1腰椎体下缘
D．第1骶椎体下缘
E．尾椎前