答案:C
—Can you lend ______ your pen? I can't find mine.
—Sure. Here you are. [ ]
A. your
B. you
C. my
D. me
热力学温度(T)和摄氏温度(t)的关系是T=()。
A.273.15+t
B.273.15-t
C.273.15/t
D.273.15t