Check carrots，potatoes, onions and any other vegetables_____   and immediately use or throw away any which show signs of rotting.

A．in demand

B．in store

C．on loan

D．on sale

典型水痘皮疹临床特点包括哪些

A．皮疹呈向心性分布

B．皮疹可为出血性和大疱性

C．分批出现的斑疹、丘疹、疱疹和结痂，常同时存在

D．结痂脱落后留有瘢痕

E．恢复期皮肤脱屑