问题 更新时间2023/4/3 12:59:00 At first, the speaker was referring to the problem of pollution in the country, but halfway in her speech, she suddenly ________ to another subject.（1.0分）1.0 分A、switchedB、committedC、favoredD、transmitted 答案 登录 注册 我的答案：A 出自：超星 >> 河北科技师范学院-大学英语Ⅱ
问题 更新时间2023/4/3 12:59:00
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