—BecarefulnottodroptheMingDynastyvase.—Yes,wecan’tbe

问题详情：

 —Be careful not to drop the Ming Dynasty vase.

—Yes, we can’t be ________.

A. too careful             B. very careful       C. too careless                 D. careless enough

【回答】

A

知识点：形容词

题型：选择题