以下属于按专业划分的建筑工程图是( )。 A．平面图 B．立面图 C．桥梁工程图

已知某年甲乙两地肝癌死亡总数、各年龄组人口数及甲地各年龄组死亡率，比较两地肝癌总死亡率宜采用的方法是（）。

A.直接比较两地死亡率大小

B.直接法与间接法均可

C.对各年龄组分别比较

D.用直接法标化后比较

E.用间接法标化后比较

能够引起排卵后基础体温升高的激素是（）。

A.黄体生成素

B.卵泡刺激素

C.雌激素

D.孕激素

E.催乳素

There has been much speculation about the origin of baseball. In 1907 a special commission decided that the modern game was invented by Abner Doubleday in 1839. One hundred years later the National Baseball Museum was opened to honor Doubleday. Historians, however, disagree about the origin of baseball. Some say that baseball comes from bat-and-ball games of ancient times. It is a matter of record that in the 1700s English boys played a game they called "baseball". Americans have played a kind of baseball since about 1800. At first the American game had different rules and different names in various parts of the country — "town ball", "rounders", or "one old cat". Youngsters today still play some of these simplified forms of the game.Baseball did not receive a standard set of rules until 1845, when Alexander Cartwright organized the Knickerbocker Baseball Club of New York City. The rules Cartwright set up for his nine-player team were widely adopted by other clubs and formed the basis of modern baseball. The game was played on a "diamond" infield with the bases 90 feet apart. The first team to score 21 runs was declared the winner. By 1858 the National Association of Baseball Players was formed with 25 amateur teams. The Cincinnati Red Stockings began to pay players in 1869.

What was the first professional baseball team called

A．New York Knickerbockers.

B．Milwaukee Braves.

C．Cincinnati Red Stockings.

D．Brooklyn Dodgers.

国家工作人员胡某贪污公款18万元，在罪行尚未被发觉前逃到汤某处。其间，胡某写了一封信，交代了自己的罪行、赃款去向，准备先托汤某将其向原单位党委呈交，自己处理完一些事情之后随即去投案。但汤某怀有报复胡某之心，遂将信件销毁，并向公安机关报案，揭发胡某罪行，隐瞒了胡某写信的情节。胡某潜逃，后终因生计困窘，在前往检察院投案途中被公安人员抓获，依其口供从汤某处搜得投案信残余，胡某也供述了自己的罪行。问胡某的行为( )。

A．属于一般自首，完全满足一般自首的成立条件
B．在胡某未被抓获前既未投案又未如实交待罪行，不能算自首，只有被抓获后的行为才算是特殊自首
C．不属于自首，因胡某不是主动投案，而是被抓获的
D．不属于自首，因胡某被抓获后交待的罪行实际是汤某已检举的司法部门已经掌握的罪行

世界著名儿童文学作家林格伦的长篇童话是（）

A.《“小飞人”三部曲》

B.《童话和家庭故事》

C.《小熊温尼•菩》

D.《蓝箭号列车历险记》