1 Distinguished architecture requires the expenditure of large sums of money, even if it is by no means certain that the expenditure of large sums of money produce distinguished architecture. (B)even if it is by no means certain that the expenditure of large sums of money will produce (D)even though it is by no means certain that the expenditure of large sums of money produce 答案是D,但是even though 和 even if 有区别吗? |