梳棉机的“四锋”是指（）。“一准”是指（）。
参考答案：锡林、道夫、盖板及刺辊锋利；机台高速运转的条件下，相邻针面间的隔距紧而且准确
Though he was____ trouble after he was wounded, he managed to escape____ caught by the enemy.
A．out of ; being
B．in ; being
C．on ; to be
D．in ; to be
机动小客车用新充气非子午线轮胎
