【单选题】【消耗次数：1】
伸腿时的用力点是哪里？
①
大腿
②
膝盖
③
脚尖
④
小腿
参考答案：
复制
纠错
➡️如需代学继续教育，联系微信：yizhituziang
相关题目
【简答题】
做弓步时，弓腿屈膝，膝盖不超过脚尖，小腿后突出不超过脚跟，脚尖向前或微向里扣，松腰、垂臀、落胯，负担大部分体重，后脚虚踏地，膝微屈，脚尖 。_____
【多选题】
关于作用力与反作用力下列说法正确的是（ ）
①
作用力与反作用力作用在同一物体上
②
作用力与作用力方向相反
③
作用力与反作用力大小相等
④
作用力与反作用力沿同一直线分别作用在两个物体上
⑤
作用力与作用力方向可以根据计算确定
随机题目
【单选题】
Not only does Tom attend class regularly, but he also （）in extracurricular activities frequently.
①
participates
②
participate
③
involve
④
involved
【单选题】
It （ ） that the kids had spent the whole day playing games.
①
turned up
②
turned out
③
turned off
④
turned on
【单选题】
The tunnel is one of the biggest engineering projects ever ( ).
①
took
②
taken
③
undertaken
④
undertook
【单选题】
The poor child was ( ) by his parents soon after his birth.
①
accomplished
②
assured
③
astute
④
abandoned
【单选题】
They teach the computer to think and ( ) develop and sharpen their own reasoning abilities.
①
result in
②
result from
③
as a result
④
with result
【单选题】
Alice had a dream of becoming a biologist at a very young age and her ( ) paid off.
①
possess
②
prevail
③
positive
④
persistence
【单选题】
His CD player is beeping, for the battery is ( ）.
①
runnig low
②
failing to
③
lacking of
④
short of
【单选题】
My teachers words ( ) me a lot in my decision making.
①
assured
②
accomplished
③
confronte
④
influenced
【单选题】
I’m thinking of buying a computer. Can you ( ) a good make to me?
①
advise
②
recommend
③
propose
④
suggest