加压式长筒取心工具的接单根专用装置是()接头。
A.加压
B.悬挂
C.滑动
D.配合
参考答案:C
I'd appreciate ____ if you would like to teach me how to use the computer. [ ]
A. that
B. it
C. this
D. you
领条上应如实记录所领取的钱物的(),领取钱物要当面点清。