“Geometry is a branch of mathematics……. .the properties of lines
B.that concerning with
A. that it is concerned with
C. concerned with
D. that concerned with
Giải bởi Vietjack
Chọn đáp án C
Nowadays children would prefer history ……………….._ in more practical ways.
It has been suggested that Mary ………..a computer course in preparation for a steady job.
