Jack, as well as the other four students,( )how to install this electric equipment by now.
A.正确答案Ahas learned
B.are learning
C.learns
D.are to learn
Jack, as well as the other four students,( )how to install this electric equipment by now.
Jack, as well as the other four students,( )how to install this electric equipment by now.
A.正确答案Ahas learned
B.are learning
C.learns
D.are to learn