[size=10.000000pt]OG18
[size=10.000000pt]The Organization of Petroleum Exporting Countries(OPEC) had long been expected to announce areduction in output to bolster sagging oil prices, butofficials of the organization just recently announcedthat the group will pare daily production by 1.5 millionbarrels by the beginning of next year, but only ifnon-OPEC nations, including Norway, Mexico, andRussia, were to trim output by a total of 500,000barrels a day.
[size=10.000000pt](A) year, but only if non-OPEC nations, includingNorway, Mexico, and Russia, were to trim output
[size=10.000000pt](B) year, but only if the output of non-OPEC nations,which includes Norway, Mexico, and Russia, istrimmed[size=10.000000pt](C) year only if the output of non-OPEC nations,including Norway, Mexico, and Russia, would betrimmed
[size=10.000000pt](D) year only if non-OPEC nations, which includesNorway, Mexico, and Russia, were trimmingoutput
[size=10.000000pt](E) year only if non-OPEC nations, including Norway,Mexico, and Russia, trim output
[size=10.000000pt] OA: E
[size=10.000000pt]
[size=10.000000pt]GWD （ChaseDream PREP2008语法笔记 Practice Test #2）
[size=10.000000pt]Trans World Entertainment Corporation, which owns the Record Town and Saturday Matinee retail chains,announced that since sales of up to one-fourth of its stores are poor, they will be closed。
A. that since sales of up to one-fourth of its stores are poor, they will be closed
B it is closing up to one-fourth of its stores, which accounted for its poor sales
c. it was closing up to one fourth of its stores because of poor sales
d. to be closing, on account of poor sales, up to one-fourth of its stores
e having poor sales, such that up to one-fourth of its stores will be closed
OA: C