问题
选择题
As we all know, surfing_____ Internet has now become _____popular means of obtaining information.
A．the; the
B．/; the
C．the; a
D．/; /
答案
答案：C
考查冠词。句意：正如我们所知，网上冲浪现在已经成为一种获得信息的流行手段。结合语境可知第一空特指因特网，第二空泛指任何一种流行手段，故选C。
