Question

After _______ absence of 10 years from his hometown, Mr. Li doesn't know _______ great changes have taken place there.?

A．an;/

B．an; the

C．the; a

D．/;the?

Answer 1

A　

考查冠词。句意为“在离乡10年后,李先生不知道他的家乡已经发生了巨大的变化”。