[单项选择]Lichens can be spectacular for anyone who cares to look, but few people take the trouble. Often modestly colored, and seemingly two-dimensional as they cling to whatever surface they find, they grow in background - as though designed to be ignored. Yet they hold a special fascination for botanists, partly because they present mysteries still to be solved and partly because they do so many things so well.
No casual observer ’of a lichen would ever suspect that it was a composite of interacting life forms. This seemingly uncomplicated lichen is actually composed of a fungus and a colony of algae (or blue-green algae, which some scientists now consider to be bacteria). A few species even include all three of these diverse forms of life. A complete lichen is strikingly different from its separated partners in both appearance and biochemistry-many produce unique compounds which cannot be made by the component organisms alone.
Lichens grow in almost every natural habitat imaginable
A. what lichens look like
B. where lichens can be found
C. how lichens are classified
D. how lichens reproduce

[单项选择]Lichens can be spectacular for anyone who cares to look, but few people take the trouble. Often modestly colored, and seemingly two-dimensional as they cling to whatever surface they find, they grow in background - as though designed to be ignored. Yet they hold a special fascination for botanists, partly because they present mysteries still to be solved and partly because they do so many things so well.
No casual observer ’of a lichen would ever suspect that it was a composite of interacting life forms. This seemingly uncomplicated lichen is actually composed of a fungus and a colony of algae (or blue-green algae, which some scientists now consider to be bacteria). A few species even include all three of these diverse forms of life. A complete lichen is strikingly different from its separated partners in both appearance and biochemistry-many produce unique compounds which cannot be made by the component organisms alone.
Lichens grow in almost every natural habitat imaginable
A. not totally understood by botanists
B. troublesome to collect for the purposes of study
C. uncomplicated in their internal structure
D. not easily noticed by observers

[单项选择]

A Anyone who cares about what schools and colleges teach and how their students learn will be interested in the memoir(回忆录) of Ralph W.Tyler, who is one of the most famous men in American education. Born in Chicago in 1902, brought up and schooled in Nebraska, the 19-year-old college graduate Ralph Tyler became hooked on teaching while teaching as a science teacher in South Dakota and changed his major from medicine to education. Graduate work at the University of Chicago found him connected with honorable educators Charles Judd and W. W. Charters, whose ideas of teaching and testing had an effect on his later work. In 1927, he became a teacher of Ohio State University where he further developed a new method of testing. Tyler became well-known in 1938, when he carried his work with the Eight-Year Study from O-hio State University to the University of Chicago at the invitation of Robert Hutchins. Tyler was the first director of the Center for Advanced Study in the Behavioral Scien
A. Top managers.
B. Language learners.
C. Serious educators.
D. Science organizations.

[单项选择]Anyone who cares about what schools and colleges teach and how their students learn will be interested in the memoir(回忆录) of Ralph W. Tyler, who is one of the most famous men in American education.
Born in Chicago in 1902, brought up and schooled in Nebraska, the 19-year-old college graduate Ralph Tyler became hooked on teaching while teaching as a science teacher in South Dakota and changed his major from medicine to education.
Graduate work at the University of Chicago found him connected with honorable educators Charles Judd and W. W. Charters, whose ideas of teaching and testing had an effect on his later work. In 1927, he became a teacher of Ohio State University where he further developed a new method of testing.
Tyler became well-known in 1938, when he carried his work with the Eight-Year Study from Ohio State University to the University of Chicago at the invitation of Robert Hutchins.
Tyler was the first director of the Center for Advanced Study in the Beha
A. Top managers.
B. Language learners.
C. Serious educators.
D. Science organizations.

[单项选择]The bank is offering a （） to anyone who can give information about the robbery.
A. reward
B. bonus
C. prize
D. compliment

[填空题]
Who wants to be an entrepreneur Just about everybody -- or (31) it seems these days. The values of entrepreneurship are hailed everywhere, (32) the more enterprising small shop owner to the boardrooms of multinationals. Entrepreneurs are seen as the true ’wealth creators’ and as the initiators of change. They are often creative and always self-driven, and (33) a result, they and the companies they head possess a sense of vision which larger, more amorphous organizations often aim for but hardly ever achieve. So how do you become one The received wisdom is that entrepreneurs with talents (34) As these are a breed apart. They are born, not formed through education.
If that’s (35) case, then is there any point in going to business school to learn how to become an entrepreneur, as many do There are trainers who think it’s perfectly feasible. They compare it to tra