由xy=34，不能得出的比例式是（ ） A．x+yy=74 B．yy-x=14 C．2

内分泌疾病功能减退的治疗首选哪种方法

A．病因治疗

B．对症治疗

C．支持治疗

D．替代治疗

E．放疗及化疗

某企业发生火灾，抢救财产发生的费用是20万元，抢救的财产中保险财产与非保险财产各占一半。根据企业财产基本险条款的规定，保险人应该负责赔偿的施救费用金额为 ( )万元。

A．0

B．5

C．10

D．20

A recent trend(趋势) in Californian restaurants shows new eating habits among those people out to have an interesting dining experience. Appetizers(开胃品)seem to be the name of the games as diners turn away from the more traditional three-course meal in favor of smaller snacks served in various types of restaurants, bars and cafes. In this way, in the course of an evening out, you might go to a restaurant for a tasty dish to eat at one end of town, to a bar with some live music at the other end, then for a coffee, and finally back to the restaurant for a further appetizer.

Reasons for this trend are the fact that so many different types of restaurants have been set up recently, each with their own particular type of food and special atmosphere, together with the increased specialty in the type of snacks being offered. Gone are the cheese sticks of the old days, when appetizers were not really taken seriously. Some favorite snacks of the moment are slices of hot pizza, creamy fish-based dishes and crispy cakes and so on.

Prices for appetizers are not equal to a full meal; however, their new popularity has meant that they are by no means as cheap as they used to be. Certainly, for that special occasion, a meal in a nice restaurant, complete with the piano performance, is hard to beat. However, if we see this trend for “butterfly eating”---moving around several different places in one evening continues, then all the traditional style restaurants may well have to provide their own appetizer bars as well!

小题1:How are the eating habits of the Californians changing?

A．People are dining out less.

B．Californian restaurants are becoming less popular.

C．Most people eat less than they used to.

D．A full restaurant meal is less popular.小题2:All the places that serve appetizers   _  .

A．have much the same menu

B．have their own particular characteristics

C．have a bar with live music

D．are located at the end of the town小题3: If you go out for an evening of appetizers, you are likely to       _.

A．need a car or take a bus or other transport

B．be bored with some kinds of snacks

C．spend more time for a full meal than you would

D．eat too much meat小题4:Appetizers used to be seen as        .

A．relatively important

B．a full meal

C．a cheap meal

D． an expensive meal

氮素营养过剩、叶片较厚的烟叶，在烘烤中表现变黄慢，常出现（）现象。

A.烤糟

B.烤红

C.蒸片

D.烤青

对汽车灯光的基本要求是所有灯光齐全、有效，前照灯的发光强度和照射位置应满足国标中的相关要求。