小编为大家精心整理了SAT语法练习题最新整理:句子改错题的相关内容,分享给大家,供大家参考,希望对大家有所帮助!
1.Althea Gibson, the first African American tennis player to be recognized as a world champion,beginning to play amateur tennis in the 1940s.
(A) beginning to play
(B) began playing
(C) and she began playing
(D) she began to play
(E) she had begun playing
2.In just a couple of years, low-carbohydrate diets have accomplished what the government has failed to do in decades of trying: it has convinced the public of refined grains, that they are bad and whole grains are good.
(A) it has convinced the public of refined grains, that they
(B) convincing the public about refined grains, which
(C) convince the public that refined grains
(D) convinces the public of refined grains, they
(E) convincing the public that refined grains
3.New analyses of a fossil suggest winged insects having possibly emerged as early as 400 million years ago.
(A) suggest winged insects having possibly
(B) suggest that winged insects may have
(C) suggesting that winged insects, they may have
(D) that suggests winged insects as having possibly
(E) that suggest winged insects to have possibly
4.Although biologists have made tremendous progress in mapping the human genome, the genetic roots of most common diseases remained largely elusive.
(A) remained
(B) had remained
(C) remain
(D) are remaining
(E) remains