________ more careful, the work might have been done better.
#70493
A
Being
B
Having been
C
If you had been
D
To have been
推荐题目
It is comforting to see that ________， we are doing our part for the environment.
#67187
A
as small may be we
B
as we may be small
C
small as may be we
D
small as we may be
Safety in school has been of great concern (关注) because of recent reports about accidents _____ students got injured or killed at school.
#69660
A
for which
B
when
C
which
D
in which
1 didn’t know ______ they got to know each other．
#68746
A
where was it
B
where it was
C
where was it that
D
where it was that
Mr Smith was so angry at all ____ Bill was doing ____ he walked out angrily.
#73161
A
that; what
B
that; that
C
which; which
D
what; that
--- What did your parents think about your decision?--- They always let me do _______ I think I should.
#73901
A
when
B
that
C
how
D
what