题目内容

塑料件维修时必须保证通风良好。（）

A. 对
B. 错

查看答案

搜索结果不匹配？点我反馈

更多问题

The prefix “a-” has the same meaning as ___

A. un-
B. an-
C. um-
D. pre-

“angi/o” means ___

A. heart
B. blood vessel
C. blood
D. plasma

“-plasty” means ___

A. suture
B. ostomy
C. surgical repair
D. anastomosis

“urin/o” means ___

A. urinary tract
B. ureter
C. urine
D. urination