()健美操是利用轻器械、以力量练习为主的一种健身健美操。
参考答案:器械
You've done so much work that you're ______ to pass the exam. [ ]
A. exposed
B. used
C. devoted
D. bound
晶状体位于下列结构之间()
A.虹膜与睫状体
B.虹膜与角膜
C.虹膜与玻璃体
D.角膜与玻璃体
E.角膜与睫状体