题目

Complete the sentences with the given words in their proper forms（用括号中所给单词的适当形式完成下列句子，每空格限填一词）【1】That army officer is brave enough to fight against those _________. (enemy)【2】I was very disappointed at _________ because they were so unkind to the disabled. (they)【3】Langping helped the Chinese Women’s Volleyball Team win the gold medal in her _________. (fifty)【4】The smart kid is learning to _________ two foreign languages at the same time. (speech)【5】Shanghai Disneyland is an _________ park which is popular among v两个正整数的最大公因数是12，最小公倍数是144，其中一个是48，求另一个数．