—Whatabouttheprotectionofthesenewmachines?—Let’skeepth...
來源:國語幫 1.94W
問題詳情:
— What about the protection of these new machines?
— Let’s keep the surface ________ dust by putting a cover over them.
from t from from from
【回答】
C
知識點:詞組 短語
題型:選擇題
問題詳情:
— What about the protection of these new machines?
— Let’s keep the surface ________ dust by putting a cover over them.
from t from from from
【回答】
C
知識點:詞組 短語
題型:選擇題