标题: 关于as的问题！ [打印本页] 作者: Xiaotongdi 时间: 2011-5-6 18:26 标题: 关于as的问题！ The Arthritis Research Institute of America advises women of color that they have twice the likelihood to get osteoarthritis of the knee as do White women.
that they have twice the likelihood to get osteoarthritis of the knee as do White women
that they are twice as likely as White women to get osteoarthritis of the knee 这题答案是B，我也明白！ 我是想问问A答案，是不是不可以说have twice the likelihood？ 如果我将句子改成that they have twice the likelihood to get osteoarthritis of the knee as White women do，又正确吗？