The Organization of Petroleum Exporting Countries (OPEC) had long been expected to announce a reduction in output to bolster sagging oil prices, but officials of the organization just recently announced that the group will pare daily production by 1.5 million barrels by the beginning of next year, but only if non-OPEC nations, including Norway, Mexico, and Russia, were to trim output by a total of 500,000 barrels a day.
A year, but only if non-OPEC nations, including Norway, Mexico, and Russia, were to trim output
B year, but only if the output of non-OPEC nations, which includes Norway, Mexico, and Russia, is trimmed
C year only if the output of non-OPEC nations, including Norway, Mexico, and Russia, would be trimmed
D year only if non-OPEC nations, which includes Norway, Mexico, and Russia, were trimming output
E year only if non-OPEC nations, including Norway, Mexico, and Russia, trim output
第一遍做的时候和答案E一致, 今天看看怎么C顺眼多了。ONLY IF 要虚拟啊。
[此贴子已经被作者于2004-11-6 11:07:41编辑过] | 
