问题 选择题

下图为植物光合作用强度随光照强度变化的坐标图,下列叙述中不正确的是

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A.a点叶肉细胞产生ATP的细胞器只有线粒体

B.b点植物光合作用强度与细胞呼吸强度相等

C.已知某植物光合作用和细胞呼吸最适温度分别为25℃和30℃,如图表示该植物处于25℃环境中,则将温度提高到30℃时,a点上移,b点左移,d点下移

D.当植物缺镁时,b点将向右移

答案

答案:C

阅读理解

Throughout his early years, Obama was known at home and at school as “Barry”. Obama’s parents met while both were attending the University of Hawaii at Manoa, where his father was enrolled(登记入读) as a foreign student. They separated when he was two years old and later divorced(离婚). His father received Master’s degree in Economics from Harvard University, then returned to Kenya, where he became a finance minister before dying in an automobile accident in 1982. His mother married another foreign student, Lolo Soetoro, and the family moved to Soetoro’s home country of Indonesia in 1967. Obama attended local schools in Jakarta, from age 6 to 10, where classes were taught in the Indonesian language.

During his time in Indonesia, he first attended St. Francis Assist Catholic school for almost three years. When Obama was in third grade he wrote an essay saying that he wanted to be president. His teacher later said that his reason for becoming president was that he wanted to make everybody happy.

Obama returned to Honolulu to live with his materal(母亲一方的) grandparents while attending Punahou School, a private college elementary school, from the fifth grade until his graduation in 1979. Obama’s mother, Ann, died of cancer a few months after the publication of his 1995 memoir(传记), Dreams from My Father.

In the memoir, Obama describes his experiences growing up in his mother’s middle class family. Of his early childhood, Obama writes, “That my father looked nothing like the people around me---that he was black as pitch(沥青), my mother white as milk .”

Some of his fellow students at Punahou School later told the Honolulu Star—Bulletin that Obama was mature(成熟的) for his age as a high school student and that he sometimes attended parties and other events in order to connect with       African American college students and military service people.

小题1:When Obama was a child, _________.

A.people used to call him Berry

B.his father died of serious illness

C.his father became a finance minister of America

D.his parents attended Harvard University小题2: Which of the following is TURE about Lolo Soetoro?

A.He got college education in Indonesia

B.He is a person from Kenya in Africa

C.He is Obama’s stepfather and is a black

D.He is a foreign student in America小题3:Obama’s mother, Ann, died of cancer in about ________ while his father died in _________.

A.1982; 1967

B.1967; 1982

C.1979; 1967

D.1995; 1982小题4:Which of the following is NOT true?

A.Obama’s father was very black while his mother very white

B.Obama’s materal grandparents lived in Honolulu of Indonesia

C.Obama wanted to be president because he liked making people happy

D.Obama’s classmates thought he was mature for his age as a high school student

单项选择题 B型题