Do you know when the basketball_________?
A．is inventedB．was inventedC．has inventedD．had invented
B

試題分析：句意:你知道籃球是什么時(shí)候被發(fā)明的嗎？根據(jù)句意可知，籃球這項(xiàng)運(yùn)動和動詞invent 之間構(gòu)成被動的關(guān)系，故這里應(yīng)該用被動語態(tài)，先排除C和D；又根據(jù)句意可知，籃球的發(fā)明應(yīng)該是過去的事情，故應(yīng)該用一般過去時(shí)。故選B。
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