问题
选择题
____ is known to all, China will be an _____ and powerful country in 20 or 30 years’ time.
A.That; advancing
B.What; advanced
C.As; advanced
D.It; advanced
答案
答案:C
考查非限制性定语从句,As 正如,指后半句话的含义,句意:正如我们所知道的那样,中国在二十或三十年代是一个先进的强有力的国家。所以选C。