Scientists in the world are trying to ______ ways to deal wi

Scientists in the world are trying to ______ ways to deal wi 英 语 题Scientists are trying to find more ______ ways to make Scientists are trying to ____ Scientists continue to look for ways to deal with the deadly Scientists are trying to make robots ( The UN is trying to ______ the world ________ hunger. Scientists are trying to think of a better way to _____ the The Ways to Deal with Difficulties作文 Some scientists are trying to find out the 原因 for the haze w 英语翻译Scientists are trying to make the deserts（沙漠） into good Scientists are trying to make the deserts（沙漠） into good land "Scientists are trying to make the deserts into good land ag