题型:问答题 简答题 Eating too much fat can________to heart disease and high blood pressure.[ ]A. appeal B. contribute C. adapt D. turn 查看答案
题型:问答题 简答题 Our government means to ________ the gap between the rich and the poor by increasing the tax on one's income. [ ]A. cover B. measure C. expand D. narrow 查看答案