时间:2022-06-24 20:02:26
Chinese President Hu Jintao called for an immediate cease-fire in Libya ______ an even worse humanitarian crisis in the country at the BRICS Summit in Hainan province.
A.to prevent
B.to have prevented
C.preventing
D.having prevented
答案及解析: A
解析:
考查非谓语动词。呼吁停火是为了阻止更大的人为灾难。不定式表目的和将来。所以用to prevent。而to have prevented表明阻止发生在呼吁之前,所以不正确。