—MustIturnoffthegasaftercooking?—Ofcourse.Youcan’tnever...

问题详情：

—Must I turn off the gas after cooking?

—Of can’t never be ______ careful with that.

A．enough　　　 B．too

C．so　　　 D．very

【回答】

B

知识点：副词

题型：选择题