---- Was it by cutting down staff  _    _she saved the firm?---- No, it was by improving work efficiency.
#85087
A
when
B
what
C
how
D
that
推荐题目
 Was it at the aid battle on June 8,1994, ______ was led by Captain Johnson ____ Peter lost his life?
#84736
A
when; that   
B
that; who
C
which; that  
D
that; when
 I really don’t know _________ I put my wallet after I paid the bill.
#84766
A
where was it
B
it was where that
C
where was it that
D
where it was that
This river has changed its course many times. It _________ always located where it ________ at present.
#85380
A
isn’t; is
B
isn’t; will be
C
wasn’t; is
D
wasn’t; has been