Although a surge in retail sales have raised hopes that there is a recovery finally under way, many economists say that without a large amount of spending the recovery might not last.
今天复习og发现的问题 2.Although a surge in retail sales have raised hopes that there is a recovery finally under way, many economists say that without a large amount of spending the recovery might not last.
(A)have raised hopes that there is a recovery finally
(B)raised hopes for there being a recovery finally
(C)had raised hopes for a recovery finally being
(D)has raised hopes that a recovery is finally
(E)raised hopes for a recovery finally
答案是D。没有问题。 但是og对选项a解释说"it is piontless and superfluous to say that people hope both that there is a recovery and that such a recovery is underway " 这个both是哪里看出的啊?。这里的解释不懂啊。 牛牛们来帮帮忙吧