【C2】A．imaginaryB．abstractC．tangibleD．perceptive

Priority should be given to peoples livelihood and their tangible benefits. The underlined

【C18】A．diverseB．abstractC．intricateD．profound

【C8】A．approvedB．acceptableC．favoredD．tangible

The word （) means "an item of tangible or intangible personal property".A、c

【C6】A．imaginaryB．incredibleC．idealD．poor

●欲使类A的所有使用者都使用A的同一个实例，应（47)。（47)A．将A标识为finalB．将A标识为abstractC．将