哪种方法能减轻桥体所承受的力（）

A.加深牙合面颊舌沟

B.扩大牙合面舌外展隙

C.加厚桥体金属层

D.牙合面的舌侧边缘嵴处添加副沟

E.减小桥体颊舌径宽度

Compared to investors with long investment time horizons, investors with short investment time horizons most likely require:（）

A. Less liquidity and less emphasis on capital appreciation.

B. Less liquidity and greater emphasis on capital appreciation.

C. More liquidity and less emphasis on capital appreciation.