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【简答题】
拉扎斯菲尔德等人把大众传播的效果分为_________、_________、_________。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】请判断下列函数的奇偶性。
【多选题】Lazada 平台针对卖家的大型促销活动有以下几项( )。
A.
2 月东南亚农历新年大促
B.
3 月 Lazada 周年庆
C.
6 月斋戒月活动
D.
7 月 Lazada 最佳品牌活动
E.
11-12 月年末大促，包括双 11 和双 12 大促
【单选题】听力原文：M: I got some bad news today. Due to the economic crisis, the company whe I work is laying off staff． W: Oh, no! Are they going to let you go? Q: What does the woman want to know? (19)
A.
Where the man heard the news.
B.
How the man feels about the news.
C.
If the man is going to lose his job.
D.
If the man is going to the company.
【单选题】听力原文：Who turned off the photocopier? (A) We copied the photos. (B) I turned it off when I finished. (C) The photographer turned in the photos. (34)
A.
B.
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