A：物体的质量与它受到的重力成正比
B：人到月球上重力减小质量也减小
C：地球上同一地点，物体受到的重力与质量成正比
D：物体的质量和受到的重力不随位置而变化
—Jenny cut her finger（手指）cooking dinner. What should she do?
—She should _________.
miáo huì
dùn shí
zhǎn xīn
kǒng lóng
____
