患者两上颌侧切牙缺失，缺牙间隙较小，两中切牙之间有2mm间隙，最佳的修复方案为

A．只固定桥修复缺牙
B．先光敏树脂关闭两中切牙之间间隙，再修复
C．先正畸关闭两中切牙之间间隙，再固定修复
D．可摘局部义齿修复缺牙以及牙间隙
E．两中切牙烤瓷冠修复，然后可摘局部义齿修复缺牙

During the winter months，the southeast trade winds are（）.

A.per than during the summer months

B.weaker than during the summer months

C.drier than during the summer months

D.wetter than during the summer months