前臂长度是（）
A．肩峰至桡骨茎突
B．肩峰至肱骨外上髁
C．尺骨鹰嘴至尺骨茎突
D．大转子至外踝下缘
E．棘踝线
参考答案：C
Please ______ the light when you leave the room.[ ]
A．turn off
B．turn on
C．turn up
D．turn down
根据句意，用括号中所给词的适当形式填空。（共5小题，每小题 1分。）
小题1:Alicia often (go) to school at 7:30.
小题2:My father wants (play) soccer this afternoon .
小题3:The little boy can (sing) and dance .
小题4:I have five (tomato) .
小题5:What’s your (one) name ?
