Please put your _____ in upright position.
Please put your _____ in upright position.
If you are sitting or standing upright, you are ____.
If you are sitting or standing upright, you are ____.
upright不适用于的场景是：
upright不适用于的场景是：
An unstable upright equilibrium position on a vessel means that the mrtacenter is（）.
An unstable upright equilibrium position on a vessel means that the mrtacenter is（）.
74（） A: upright B: powerful C: valuable D: unlucky
74（） A: upright B: powerful C: valuable D: unlucky
Anything in a leaning position is not ______. A: right B: upright C: honest D: straight
Anything in a leaning position is not ______. A: right B: upright C: honest D: straight
Anything in a leaning position is not ______. A: upright B: right C: honest D: alright
Anything in a leaning position is not ______. A: upright B: right C: honest D: alright
Black face has the positive meaning symbolizing the brave, upright and wise men.
Black face has the positive meaning symbolizing the brave, upright and wise men.
Why does the upright message usually come from school, parents and political figures?
Why does the upright message usually come from school, parents and political figures?
中国大学MOOC: Postures are the positions a person holds his body upright against ________.
中国大学MOOC: Postures are the positions a person holds his body upright against ________.