How many people were present at the meeting？（英译中)

Were there many people at the meeting？（英译中)

They were lost at the sea, at the mercy of the wind and weather.（英译中)

There were millions of people in the square.（英译中)

How many people were killed in the chaos？A．1.B．4.C．15.D．50.

How many people were killed during the Fridays bomb attacks according to the news item？A．9

How many people were injured in the incident？A．4.B．5.C．6.D．7.