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Q28: Fossils of the arm of a sloth found in Puerto Rico in 1991, and dated at 34 million years old, made it the earliest known mammal of the Greater Antilles islands.
- sloth found in Puerto Rico in 1991, and dated at 34 million years old, made it the earliest known mammal of
- sloth, that they found in Puerto Rico in 1991, has been dated at 34 million years old, thus making it the earliest mammal known on
- sloth that was found in Puerto Rico in 1991, was dated at 34 million years old, making this the earliest known mammal of
- sloth, found in Puerto Rico in 1991, have been(为什么要用这个时态??????) dated at 34 million years old, making(可以连接在前面所有句子的后面,表示主语为前面所提及的所有) the sloth the earliest known mammal on
- sloth which, found in Puerto Rico in 1991, was dated at 34 million years old, made the sloth the earliest known mammal of
Answer: E(D) Q38: (expectation that sth would,预期)double的用法???? Retail sales rose 8/10 of 1 percent in August, intensifying expectations that personal spending in the July-September quarter more than doubled that of the 1.4 percent growth rate in personal spending for the previous quarter.
- that personal spending in the July-September quarter more than doubled that of
- that personal spending in the July-September quarter would more than double
- of personal spending in the July-September quarter, that it more than doubled
- of personal spending in the July-September quarter more than doubling that of
- of personal spending in the July-September quarter, that it would more than double that of
Answer: A(B) | 
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发表于 2007-9-30 22:54:00
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