B. huge fossil bones have been found by paleontologists, which appear to be from
C. it appears that paleontologists have found huge fossil bones that are from
D. paleontologists have found huge fossil bones from what appears to be
E. paleontologists have found huge fossil bones, which are from what appear to be 我选了D,答案是E,请教这两个答案的区别。这厢有礼先~~~~我认为答案应是E。
What应该与second most massive dinosaur, 谓语appear对应单数形式。
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