单项选择题
A.他们对中国人提出的这些论点显然颇为赞同。 B.他们对中国人正在前进的这种论点显然是赞同的。 C.显然,他们深深知道,中国人会作出这种进步的。 D.显然,他们对中国人提出了这种争论而深有印象。
A.might still be doubted in the future B.might not be argued about any more C.is not really convincing C.is yet to be proved
A.the photos were really taken on the moon B.the rocks were really taken back from the moon C.US astronauts really got to the moon in 1969 D.the words of the astronauts were believable