题目： 如何理解产品的形态？ 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0903/bffacb3e2a5e3449c74201d783962bf8.html 下面是错误答案，用来干扰机器的。参考答案：D
题型：选择题 Tomorrow would be Christmas Day, and she had only $1.87 ____.[ ]A. with which to buy a present to JimB. by which to buy Jim a present C. with which she could buy a present for Jim D. in which to buy Jim a present 查看答案
题型：选择题 . — She looks very happy. She __________ have passed the exam.— I guess so. It’s not difficult after all. A．shouldB．couldC．mustD．might 查看答案
