Now China has solved the problem of food and clothing to a point where it has managed to feed its 1.3 billion people,22 percent of the world’s total population,with...
Democrats in the House of Representatives say in doing that, President Trump abused his power to pressure a foreign government.句中,pressure作动词,和动词press有何区别? 这里可以用press替换p...
There is a good chance of silent genes surviving for up to 6 million years in at least a few individuals in a population.请问:1.红字部分是否可看做一个整体作句子的成分?作什么成分?2.up to 6...