问题 更新时间2023/4/3 12:59:00 11.(4分)Were the wire of a smaller diameter (直径), its resistance ________. A. had been increased B. was increased C. might have been increased D. would be increased 答案 登录 注册 答案D 出自：其他 >> 兰州大学大学英语4
问题 更新时间2023/4/3 12:59:00
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