‘Has the commitee made its decision yet?’
‘Not yet. They are still _____ the proposal.’
A. considering
B. been considered
C. being considered
D. considered
Chọn đáp án A
Today, many serious childhood diseases _____ by early immunization.
The man died because medical help was not summoneD. A doctor should _____.
Vitamin C _____ by the human body. It gets into blood stream quickly.