| 托福考试易错题（2017/9/18） |
| 第1题：Ronald Reagan had served two terms as governor of California before （） President. A. he became B. when becoming C. became D. did he become |
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| 第2题：Meteorites are slowed down by Earth’s atmosphere, but if they are moving （）, they can form a crater on impact. A. enough fast B. fast enough C. so fast enough D enough are fast |
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| 第3题：（） industries, inventions, and communal endeavors of the Shakers, the best known is their fine furniture. A. Of the many B. Their many C. Are the many D. Many of the |
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| 第4题： Located at the upper end of each（）_ an adrenal gland, an integral part of the endocrine system. A. kidney which is B. kidney is C. kidney being D. kidney |
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| 第5题：At the time of Columbus’ voyages, Native Americans used an astounding diversity of languages, （）_ the diversity used by Europeans. A. the greatest by far B. by far than greater C. by far the greatest D. greater by far than |
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