We can't help feeling worried about our son.
A.We can do nothing to help our son.
B.We can't help our son stop worrying.
C.We don't worry about our son.
D.We find it impossible not to worry about our son.
A.We can do nothing to help our son.
B.We can't help our son stop worrying.
C.We don't worry about our son.
D.We find it impossible not to worry about our son.
Loga
Hóa Học lớp 12
