问题
选择题
-- ______do millions of online users visit the home page of the government?
-- To read the news and search for the information they need.
A．When
B．Where
C．Why
D．What
答案
答案：C
本题难度低，考查疑问词，由答句的to表目的可知问为什么，应该用why，所以选C。