Question

________ there is going to be a policy change ________ of those things is going to change.

A．Unless; few

B．Until; few

C．Unless; none

D．Until; none

Answer 1

C

考察連詞辨析和代詞用法。Unless=if…not如果…不…;none是指特定范圍之內(nèi)一個也沒有。結(jié)合句意可知C正確。句意：如果政策沒有改變，這些事情中沒有哪一個會發(fā)生改變。