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
B: substitute
C: take the place of
D: give way to
正确答案是：
同类题型
I wouldn’t think it _________ to ask him to ________the club—he’ll only refuse
Oh, no! It’s raining. We can’t go skating on thesquare. ____________!A．What a shame
My brother likes playing ____ football, buthe doesn’t like playing ___ piano.
secretary in our office, for heis able to do tasks successfully, without wasting time and energy
It doesn’t matter if they want to come to your party, ________?[ ]