Some hard plastics can be ________ metals in manufacturing machine parts.
Some hard plastics can be ________ metals in manufacturing machine parts.
A、substituted for
B、taken the place of
C、replaced in
D、given way to
【正确答案】:A
【题目解析】:substitute for是“代替,替换”的意思,其中substitute是不及物动词,同介词for一起构成及物动词词组。其主语为代替的对象,其宾语为被代替的对象。
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