Compared with the traditional ones, the new satellites ______. According to the passage, which of the following is true? ______

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问题 Compared with the traditional ones, the new satellites ______.
According to the passage, which of the following is true? ______.

选项 A、CubeSats could possible cause pollution in space.
B、A few kids will send applications for the project.
C、Scientists designed CubeSats for kids to play with.
D、Students can’t design satellites without college education.

答案A

解析 从第七段此句“Otherwise,major highways of space junk could gradually increase as CubeSats become more common”(否则随着立体卫星变得越加普遍,主要轨道上的太空垃圾可能会逐渐增加)可以判断A正确。
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