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题库 / OG2017V-SC-299
Once numbering in the millions worldwide, it is estimated that the wolf has declined to 200,000 in 57 countries, some 11,000 of them to be found in the lower 48 United States and Alaska.
it is estimated that the wolf has declined to 200,000 in 57 countries, some
the wolf is estimated to have declined to 200,000 in 57 countries, with approximately
the wolf has declined to an estimate of 200,000 in 57 countries, some
wolves have declined to an estimate of 200,000 in 57 countries, with approximately
wolves have declined to an estimated 200,000 in 57 countries, some
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B the wolf 是特指，这里应该指代的是狼这个种群，the wolf就不合适；
with 11000 of them to be found 是做状语， have declined… with …这里的with做伴随不合逻辑，表示的两个动作同时发生了。【A COMMA + with modifier must serve to express HOW the preceding action is facilitated. EG：Visitors to the park have often looked up into the leafy canopy and seen monkeys sleeping on the branches, with arms and legs hanging like socks on a clothesline. 】
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