Last year, the death toll in Chiles mines was______.A．33B．45C．72D．90

The phrase "taking a toll" in the third paragraph probably meansA．causing many deaths.B．ch

What does the author try to express in the last paragraph？A．Difficulties in raising her ch

共用题干Life Expectancy in the Last Hundred Years

共用题干Life Expectancy in the Last Hundred Years

共用题干Life Expectancy in the Last Hundred Years

共用题干Life Expectancy in the Last Hundred Years