The knee is the joint ____ the thigh bon
题型:选择题
问题:
The knee is the joint ____ the thigh bone meets the 1arge bone of the lower leg.[ ]
A. when
B. where
C. which
D. that
The knee is the joint ____ the thigh bone meets the 1arge bone of the lower leg.[ ]
A. when
B. where
C. which
D. that