◎ 题干
They listened to my lecture, but how much did they ________, I wonder?  
[     ]
A. get in
B. put in
C. take on
D. take in
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“They listened to my lecture, but how much did they ________, I wonder?[ ]A. get inB. put inC. take onD. take in…”主要考查了你对  【动词短语】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。