①情态动词的第三人称单数后不加s 如:lmust我必须 he must他必须 I can我可以 he can他可以 ② 它们在构成否定形式和疑问形式时均遵循助动词的规则 eg.will not… ought not…… will h...
Mao Ning: Reaching the mark of eight billion in world population is a milestone for human development. UN Secretary-General António Guterres wrote that inequalities in the...
学习马克思,就要学习和实践马克思主义关于人类社会发展规律的思想(we should study and practice Marxist thought on the law of the development of human society); 学习马克思,就要...
and have always given each other strong support on issues concerning each other's core interests and major concerns. Not long ago, at the 46th session of the UN Human Rights Council, 21 Arab countries made a voice of justice in support of China's p...
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