托福习题练习

托福考试易错题(2017/11/1)
1题: Among the 450 artworks in the White House art collection___________.
A.( as is Mary Cassatt's Young Mother and Two Children
B.( is Mary Cassatt's Young Mother and Two Children
C.( which is Mary Cassatt's Young Mother and Two Children
D.( Mary Cassatt's Young Mother and Two Children
【单选题】:      

2题: At its center, the sun has a density of over a hundred times ________and a temperature of 10 to 20 million degrees centigrade.
A.( that of water
B.( of water
C.( than that of water
D.( water
【单选题】:      

3题: Thousands of meteorite hit Earth each year, but most fall into the sea or in remote areas and are never recovered.
【单选题】:      

4题: The word "they" in line 23 refers to
A.( Civaldi and Tartini
B.( thinner strings and a higher string tension
C.( small changes
D.( internal structure and fingerboard
【单选题】:      

5题: Native to South America and cultivated there for thousands of years, the peanut is said to have introduced to North America by early explorers.
【单选题】:      

 

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