The report, tracking the well-being of 30,000 people in 13,000 households, found that young people in 2014 were more "serious" than in 2005. 其中tracking the well-being of 30,000 people in 13,000 households这句是不是独立分词结构做状语,它所处位置能在主动...
One of the goals of the project is to ensure that clean water is available to _____. In some places, water is not safe to drink.A. anybody B. everybody选 A 能算错吗?请专家老师就该题解析,理由?此题是否严谨?
We could see that the larger of the Brothers (an island) rose sheer out of the sea,____ some two hundred feet high.A.the cliffs wereB.being the cliffsC.with the cliffsD.the cliffs being这里为什么不选C而选D呢?