By the end of last year, another new gymnasium________ in London. 
#99201
A
have been completed
B
were completed
C
had been completed
D
was completed
推荐题目
Jack could have avoided that terrible car accident, but he ________ careful enough.
#102113
A
is not
B
was not
C
hasn’t been
D
hadn’t been
––Oh, it’s you! I          you. ––I’ve just had may hair cut and I’m wearing new glasses.
#101484
A
hadn’t recognized
B
didn’t recognize
C
haven’t recognized
D
don’t recognize
Before ___ a loan ____, calculate (核算) your monthly costs.
#100826
A
taking; off
B
taking; away
C
taking; out
D
taking; over
We were told not to touch the equipment in the laboratory unless ________.
#101834
A
allowed to do
B
allowing to do
C
allowed to
D
allowing to