下列哪项不是维生素A缺乏的眼部表现（）

A.暗光下视力减退

B.暗适应时间延长

C.毕脱斑

D.眼结膜充血

E.角膜溃疡

The explorers were told to（）themselves with everything they would need for the voyage.

A.associate

B.equip

C.retreat

D.feed