The house could fall down soon if no one       some quick repair work.
#102475
A
has done
B
is doing
C
does
D
had done
推荐题目
The box ______ a lot of coins, ______ an old Chinese one.
#101099
A
is containing; including
B
contains; includes
C
is containing; included
D
contains; including
 I used to drink a lot of tea but these days I _____ coffee.
#100930
A
preferred
B
prefer
C
have preferred
D
am preferring