题目内容

A Lithospheric plates move over the hot spot, carrying the island with them.B Active volcanoes in a hot spot erupt to build the first island.C Island building occurs in a second place close to the first island.D The plates move again while the hot spot remains in place.Correct order:______ ______ ______ ______

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A. Larry has some questions before the quiz.
B. Larry wants to know more about Hawaii.
C. Larry is concerned about his grade on the last quiz.
D. Larry is asking for help because he missed the lecture.

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A. To make them visible to observers.
B. To put them to sleep.
C. To simulate natural daylight.
D. To allow them to see clearly.

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A. Study marsupial mammals.
B. Leave the zoo.
C. Look at the nocturnal animals.
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An improved toothbrush.
B. Recent developments in genetics.
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D. A means of fighting tooth decay.

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