—Why didn’t you answer the phone when I called you last night?—Sorry, I __________ a bath upstairs.
#99820
A
am having
B
have
C
was having
D
had
推荐题目
Over the past few years the cost of living _______________considerably.
#101621
A
has been raised
B
has risen
C
was raising
D
was rising
In the past several weeks, many cities in Northern China        from heavy fogs and  severe cold.
#99857
A
had suffered
B
have been suffering
C
were suffered
D
suffered
    Bruce _________his leg when he _____ in a football match yesterday afternoon.
#103664
A
broke; played
B
has broken; was playing
C
broke; was playing
D
was breaking; played