我是新疆的，想上个专科，但不知专升本的情况，艺...

请选出读音不同的选项。（ ）

A.education
B.profession
C.precious
D.suggestion

Space is a dangerous place,not only because of meteors but also because of rays from the sun?and other stars.The atmosphere again acts as our protective blanket on earth.Light gets through,and?this is essential for plants to make the food which we eat.Heat,too,makes our environment endurable.Various kinds of rays come through the air from outer space,but enormous quantities of radiation from the sun are screened off.As soon as men leave the atmosphere they are exposed to this radiation.But their spacesuits or the walls of their spacecraft,if they are inside,do prevent a lot of radiation damage.
Radiation is the greatest known danger to explorers in space.The unit of radiation is called"rein".Scientists have reason to think that a man can put up with far more radiation than 0.1 rem?without being damaged;the figure of 60 rems has been agreed on.The trouble is that it is extremely?difficult to be sure about radiation damage—a person may feel perfectly well,but the cells of his or?her sex organs may be damaged,and this will not be discovered until the birth of deformed(畸形的)children or even grandchildren.Missions of the Apollo flights have had to cross belts of high radiation?and,during the outward and return journeys,the Apollo crew accumulated a large amount of rems.So?far,no dangerous amounts of radiation have been reported,but the Apollo missions have been quite?short.We simply do not know yet how men are going to get on when they spend weeks and months?outside the protection of the atmosphere,working in a space laboratory.Drugs might help to decrease?the damage done by radiation,but no really effective ones have been found so far.

The best title for this passage would be__

A.The Atmosphere and Our Environment
B.Research on Radiation
C.Effects of Space Radiation
D.Importance of Protection Against Radiation

上佳合伙企业（字号：上佳）有合伙人甲、乙、丙三人，其中甲对外代表合伙企业，执行合伙事务，现上佳合伙企业对地税局作出的处罚决定不服，欲向人民法院提起诉讼，应当以（）为原告。

A.甲
B.甲.乙.丙
C.上佳合伙企业
D.甲.乙.丙推选的人

我国近代画能为“百虫写照，为百鸟传神”的画家是__________。（ ）

A.吴昌硕
B.徐悲鸿
C.齐白石
D.刘海粟