问题

Manystudents in this school make __________ a rule to come to the evening classeseven on Saturdays and Sundays

A:adapted
B:was adapted
C:had beenadapted
D:would adapt

正确答案是：

同类题型

_______ that everyone stared at him.

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.— I thought you were going to call on me last night. — Sorry, I __________. But I had to finish the report.

One advantage of eating a balanced breakfast is ______ it can keep you energetic throughout the day[ ]