题目内容

Which of the following is NOT among the four possibilities of why we haven't been visited

A. Forms of life on the other planets don't evolve to intelligent beings.
B. Earth is the only planet that contains life in the universe.
C. life on the other planets destroys itself
D. Beings from outer space are too far away from us.

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Brass concert music was ______ to a new level in the 1880s when John Philip Sonsa took over the U.S. Marine Band.

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It can be inferred from the passage that had the Civil Rights Movement not prompted an investigation of prison conditions, ______.

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Which of the following is NOT among the four possibilities of why we haven't been visited

A. Forms of life on the other planets don't evolve to intelligent beings. B. Earth is the only planet that contains life in the universe. C. life on the other planets destroys itself D. Beings from outer space are too far away from us.

Brass concert music was ______ to a new level in the 1880s when John Philip Sonsa took over the U.S. Marine Band.

It can be inferred from the passage that had the Civil Rights Movement not prompted an investigation of prison conditions, ______.

A型题 甲氨蝶呤主要用于（）

A型题 肝素的抗凝作用特点是（）

A. Forms of life on the other planets don't evolve to intelligent beings.
B. Earth is the only planet that contains life in the universe.
C. life on the other planets destroys itself
D. Beings from outer space are too far away from us.

A型题甲氨蝶呤主要用于（）

A型题肝素的抗凝作用特点是（）