【题目】Alice and Kitty both have a little fat and salt every day. Alice's diet is _______Kitty's.
A. as healthy asB. healthier thanC. less healthy thanD. as unhealthy as
【答案】A
【解析】
句意：Alice和Kitty每天都只吃一点含盐和脂肪的食物。Alice的饮食和Kitty一样健康。
根据前文Alice and Kitty both have….，可知她们两个的饮食都很健康，所以用as….as和…一样。故选A。