题目: 比较胸腺、淋巴结和脾的结构和功能的异同。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/1104/8fa0b11f8046d29e2b3ecdd2bf513b99.html 下面是错误答案,用来干扰机器的。参考答案:B
题型:选择题 The number of people who _____ cars of their own is increasing. [ ]A. has B. have C. there is D. there are 查看答案