Minister Bill De Blasio     in office fewer than 48 hours when he came face to face with his biggest challenge in his life.
#63755
A
has been
B
had been
C
would be
D
is
推荐题目
Years of fighting have ______ the area ______.
#63754
A
remained; in ruins
B
left; in ruins
C
remained; in ruin
D
left; in ruin
It's said that they ________ a better life ever since they moved to the US.
#63764
A
had enjoyed
B
have been enjoying
C
were enjoying
D
would enjoy
 —Look!Somebody ________ the sofa.—Well,it wasn't me.I didn't do it.(2012·江西)
#63772
A
is cleaning
B
was cleaning
C
has cleaned
D
had cleaned