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备战2023高考英语语法填空专项分类训练
语法填空名校模拟真题综合强化32
(2022·安徽·合肥一中三模)阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
Have you ever wondered what happens to all of the old objects launched into space, such as rockets and satellites? It's called space junk, and much of it is still out there now. One large piece of space junk, ___1___ disused rocket, hit the dark side of the moon on March 4. The rocket's origin is not clear, but scientists know that it was massive— ___2___ (weigh)about 3 tons.
What is ___3___ (significance)about this space junk crash is that it draws attention to some of the potential ___4___ (danger)of space junk. First, the accumulation of space junk in Earth's orbit means that satellites and the International Space Station(ISS)are at risk. In 2016, tiny space debris(残骸), ___5___ measured smaller than a millimeter, caused a tiny chip in the ISS' window. Imagine the damage that a ___6___ (large)piece of debris could cause. The European Space Agency website states that objects “up to 1 cm in size could ___7___ (able)an instrument or a critical flight system on a satellite” while objects over 10cm “could shatter a satellite or spacecraft into pieces”. In addition to potential damage ___8___ spacecraft and satellites, space junk also poses a threat to the Earth ___9___ (it). Crashes can send debris into the atmosphere where it can remain for many decades. Some powerful collisions can even send large debris hurtling(猛冲)toward Earth's surface where it can affect the local environment. Leftover rocket debris can contain toxic materials that ___10___ (be)harmful to plants and animal life. Some people in Siberia have even reported serious health problems after rocket debris landed in their regions in 2012, a local doctor told the BBC.
(2022·山东济宁·三模)阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
The first living robots, ___11___ (term) as Xenobots, can reproduce on their own in a dish in a way not seen in plants and animals. This is not ___12___ science-fiction movie, but the result of a new study.