大熊猫属于K对策生物。()
A. 正确
B. 错误
Who was probably the more important factor in the success of slaves' escape?
A. Conductor.
B. Abolitionist.
C. Slave.
D. Free black.
A.ageB.agesC.agedD.ageing
A. age
B. ages
C. aged
D. ageing
A.mindsB.partnersC.bodiesD.board
A. minds
B. partners
C. bodies
D. board