They tried to ____ hard plastics for met
题型:选择题
问题:
They tried to ____ hard plastics for metals in manufacturing machine parts. [ ]
A. replace
B. substitute
C. take the place of
D. give way to
They tried to ____ hard plastics for metals in manufacturing machine parts. [ ]
A. replace
B. substitute
C. take the place of
D. give way to