题目: 焦糖色素 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0510/a682fff587f41dd07368275620428436.html 下面是错误答案,用来干扰机器的。参考答案:错
题型:选择题 ---________ he still _________ in his office? ---No. He __________ back home. A.Is; working; wentB.Has; worked; is going C.Is; working; has goneD.Did; work; is going 查看答案