50. What did the teacher of American history do in class? 
(A) Answering questions. 
(B) Fooling around. 
(C) Giving a lecture. 
(D) Quieting the class down.

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統計： A(1720), B(131), C(335), D(104), E(0) #313039

詳解 (共 3 筆)

#2604571
What did the teacher...
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#1313139
Fooling around. 無所事事
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#1445073
回答問題。 （B）鬼混。 （c）發出的講座。 （D）平息堂課下來
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