题目: 地震一般可分为()和()两大类。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/1017/7aa37c5f34e97973b915dd4bc58477f8.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 The construction of the two new railway lines ________ by now.[ ]A. had completedB. have been completed C. has been completed D. had been completing 查看答案