.—Must I turn off the gas after cooking ? --Of course . You can never be ___ careful with that.
#95138
A
enough
B
too
C
so
D
very
推荐题目
We should consider the students’ request ______ the school library provide more books on popular science.
#93092
A
that
B
when
C
which
D
where
___ is no good ___ without doing anything.
#92506
A
This...talking
B
It...to speak
C
It…talking
D
That...to say
There is no doubt ______ they did a completely bad job at that very moment.
#91975
A
which
B
whether
C
how
D
that
________ enthusiastic about drawing.
#93418
A
It seems to be
B
He seems that
C
It seems that
D
He seems to be