◎ 题干
The lecture, ____ at 7:00 pm last night, was followed by an observation of the moon with telescopes.  
[     ]
A. starting
B. being started
C. to start
D. to be started
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“The lecture, ____ at 7:00 pm last night, was followed by an observation of the moon with telescopes. [ ]A. startingB. being startedC. to startD. to be start…”主要考查了你对  【现在分词】  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。