問題詳情:
The use of standard ________ in cars,building construction,etc,makes it easier to replace them when they are damaged.
A.compounds B.components
C.compositions D.competitions
【回答】
B
知識點:名詞
題型:選擇題
問題詳情:
The use of standard ________ in cars,building construction,etc,makes it easier to replace them when they are damaged.
A.compounds B.components
C.compositions D.competitions
【回答】
B
知識點:名詞
題型:選擇題