Question 16
Moderate
By the time the emergency rescue helicopters arrived at the flood-ravaged village, ______.
A
the local volunteers already evacuated all stranded residents
B
the local volunteers had already evacuated all vulnerable residents
C
the rescue operations will be completed by local youth
D
the flood water was receding from the low-lying settlements
Correct Answer:
B
Explanation:
By the time the emergency rescue helicopters arrived at the flood-ravaged village, the local volunteers had already evacuated all vulnerable residents.