求问GWD-31-Q30~大师们帮忙~

xddiana · 发表于 2010-10-27 09:01:51

30. GWD-31-Q30The United States petroleum industry’s cost to meet environmental regulations is projected at ten percent of the price per barrel
of refined petroleum by the end of the decade

A.The United States
petroleum industry’s cost to meet environmental regulations is projected at ten percent of the price per barrel of refined petroleum by the end of the decade.
B.It is estimated that by the end of the decade the cost to the United States petroleum industry of meeting environmental regulations will be ten percent of the price per barrel of refined petroleum.

C.By the end of the decade, the United States
petroleum industry’s cost of meeting environmental regulations is projected at ten percent of the price per barrel of refined petroleum.
D.To meet environmental regulations, the cost to the United States
petroleum industry is estimated at ten percent of the price per barrel of refined petroleum by the end of the decade.
E.The United States
petroleum industry’s cost by the end of the decade to meet environmental regulations is estimated at ten percent of the price per barrel of refined petroleum.

求解答，答案是B，D的错误[U1]去cd

mofei23 · 发表于 2010-10-27 09:28:56

D选项to meet 的逻辑主语是 the cost~~

求问GWD-31-Q30~大师们帮忙~

所属分类: 下线版块

正在浏览此版块的会员 ()