肌力达二级的表现是
A.能克服地心引力做主动运动
B.只见肌肉收缩而无肢体运动
C.肢体能在床上移动但不能对抗地心引力
D.能做抵抗阻力的运动
E.肌力正常
参考答案:C
What would you like to do ______ such a bad boy?
A.with
B.on
C.at
D.in
4÷5=______:20=20÷______=______%=______折=______(填小数).