单项选择题
多项选择题 下列属于非金属矿物材料的有()。
单项选择题 According to statistics, a man is more than twice as likelyto die of skin cancer _________ a woman.A. than B.such C. so D. as
单项选择题 _________ the right kind of training , these teenage soccerplayers may one day grew the international stars.A. Giving B. Havinggiven C. To give D. Given