问题 更新时间2023/4/3 12:59:00 Since the beginning of this century, China has built many modern conference centers with underground parking, air-conditioning and _________translation systems.A、instantaneousB、extemporaneousC、simultaneousD、miscellaneous 答案 登录 注册 正确答案： C 出自：超星 >> 兰州工业学院大学英语3
问题 更新时间2023/4/3 12:59:00
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