247.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. (A) even if it is by no means certain that the expenditure of large sums of money produce (B) even if it is by no means certain that the expenditure of large sums of money will produce (C) even though there is no certainty that the expenditure of money in large sums produces (D) even though it is by no means certain that the expenditure of large sums of money produces (E) though there is no certainty as to the expenditure of money in large sums producing
我选B,因为我认为that后面的时态应该是推测或者将来的。 答案选D,有点迷茫。除了一般将来时和一般现在时的差异外,even if和even though有差别吗? 虚心请教ing....... |