低位发热量

对下列句子的翻译有误的一项是

A．举直错诸枉，能使枉者直。

翻译：选用正直的人置于邪恶的人之上，使邪恶的人正直。

B．己欲立而立人，己欲达而达人。

翻译：自己要站得住，就要使别人也站得住；自己要行得通，就要使别人也行得通。

C．榆柳荫后檐，桃李罗堂前。

翻译：房屋的后面是榆树和柳树，罗堂前面是桃树和李树。

D．越陌度阡，枉用相存。翻译：客人自远方来访，屈驾问候我。

我国农业部门是从（）年起开展绿色食品认证的。

A.1988

B.1990

C.1995

D.1998

Rabbits are easy to raise. The long-eared animals are clean and quiet. They do not need a lot of room. And you do not have to spend a lot of money to feed them.   小题1: 

One male and two females will produce in a year as many as fifty more rabbits. That is enough to provide a good supply of meat for a family. 小题2: 

Rabbit houses are easy to make with wood and wire fencing material. They do not have to be very big. But each rabbit must have its own little room in the house. This is very important. Each room should be about 75 centimeters wide, 60 centimeters high and one meter deep. Fencing is used for the sides and floor of the rabbit house. The holes in the wire fencing should be about one centimeter square.   小题3:  This keeps the rabbit house clean and dry. Rabbits need a lot of fresh air and sunlight. Cover the sides of the rabbit house only to protect it from rain.

 小题4:   Feeding containers hung on the outside of the house let the rabbits eat whenever they want. They simply pull the grass and leaves through the holes in the wire fence.

Each room should have fresh water. The water containers should be heavy so the rabbits cannot turn them over.    小题5:  

One month after mating, female rabbits give birth to about eight babies. In two months, a baby rabbit should weigh about two kilograms. This is big enough to make a meal for a small family.

A．Rabbits eat mostly grass and leaves.

B．Rabbits are also valuable for their fur.

C．Or you can tie the containers to the wire.

D．Rabbit meat is high in protein and low in fat.E. Many people enjoy keeping rabbits as friendly pets.

F. Wastes from the animals will drop through the holes.

G. With rabbits, you get a big return from a small investment.

早期胃癌的概念是指（）

A.病变小于2cm

B.病变仅侵及黏膜层

C.病变仅侵及黏膜或黏膜下层

D.病变局限在胃壁内

E.以上都正确

计算机网络采用层次结构，各层之间互相【 】。