成人自考本科有啥用吗我工作了还能考研吗

提出建筑的三条基本原则（实用、坚固、美观）的古罗马建筑师是__________。（ ）

A.维特鲁威
B.米开朗基罗
C.密斯
D.汉密尔顿

《马伶传》中的“分宜”“昆山”依次指（ ）

A.分宜人、顾秉谦
B.严嵩、昆山人
C.严嵩、顾秉谦
D.分宜人、昆山人

《灯下漫笔》中，鲁迅认为青年的使命是（ ）

A.崇奉国粹
B.热心复古
C.创造第三样时代
D.赞颂中国的“固有精神文明”

The dog has always been considered man′s best friend.Always noted for being particularly?faithful in watching over children,he also has his place by the fireside,in the cow pasture,on the?sheep range(放牧区),and beside the hunter in forest.He is easy to train,works hard,and often?performs astonishing feats.And in the frozen polar regions he was once the principal motive power,before being lately displaced by the plane and helicopter.
Because he howls or whines in the presence of impending death,the dog was once thought to?have supernatural powers and believed to be capable of seeing gods and ghosts invisible to men.Actually,the.basis for these beliefs lies in the hound′s sensibility to people′s feelings and his superior?hearing ability and sense of smell,which enable him to detect signs hidden from human observation.His record of saving lives is outstanding,for he often gives warning of fire and other dangers not noticed by his master.
The dog′s major contribution,however,has been to medical research.Both his diet and his?structure are comparable to those of the human being,and so he has been the subject Of countless?demonstrations and experiments.Open-heart surgery has been made possible largely because of the?dog.But his sacrifice has repaid his own species as well by safeguarding it from rabies(狂犬病),distemper,and other diseases.

Dogs are similar to human beings in__________.

A.size
B.structure
C.temperament
D.appearance