10．In the last few years thousands of films         all over the word．（　�。�
A．have producedB．have been produced
C．are producingD．are  being  produced

分析 在過去的幾年里，全世界拍攝了成千上萬部電影．

解答 答案：B 由"in the last few years"可知，句子應(yīng)該用現(xiàn)在完成時．又由于films和produce之間是被動關(guān)系，故應(yīng)該用現(xiàn)在完成時的被動語態(tài)．A、C項(xiàng)是主動語態(tài)；D項(xiàng)是現(xiàn)在進(jìn)行時的被動語態(tài)，故都應(yīng)該排除．B項(xiàng)符合題意，故選B．

點(diǎn)評 考查現(xiàn)在完成時的被動語態(tài)，主要根據(jù)時間狀語判斷時態(tài)，然后再看句子的主語和動詞之間是主動還是被動關(guān)系即可．

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