经济发展从（）向创新驱动转变是我国经济持续发展的最大新常态。
A.投资驱动
B.人才驱动
C.要素驱动
D.财富驱动
参考答案：A, C
广泛性骨质疏松不常见于哪些情况（）
A.豆状骨骨折后
B.绝经后
C.甲状旁腺功能亢进
D.肢端肥大症
E.多发性骨髓瘤
______ is generally regarded as Shakespeare's most popular play on the stage, for it has the qualities of a "blood-and-thunder" thriller and a philosophical exploration of life and death.
A. Hamlet B. King LearC. Romeo and Juliet D. Othello
