If we don’t save water, we will have to suffer from water shortage.
A.If we save water, we will have to suffer from water shortage.
B.Unless we don’t save water, we won’t have to suffer from water shortage.
C.Unless we save water, we will have to suffer from water shortage.
D.If we save water, we won’t have to suffer from water shortage.
A.If we save water, we will have to suffer from water shortage.
B.Unless we don’t save water, we won’t have to suffer from water shortage.
C.Unless we save water, we will have to suffer from water shortage.
D.If we save water, we won’t have to suffer from water shortage.
Loga
Hóa Học lớp 12
