From facts, scientists have        that more energy is being absorbed from the sun, throwing the earth’s energy “out of balance”.

A．confirmed

B．concluded

C．concentrated

D．centred

女，70岁。无牙颌。戴用全口义齿1周，自诉义齿固位差、易脱落。

如果患者说明仅在大张口时易掉，应该检查（）

A.基托边缘伸展

B.义齿磨光面形态

C.前牙覆、覆盖

D.侧方平衡

E.正中平衡