---I’m sorry!  I would have taken him to hospital if I had known he was seriously ill.--- But ______ .
#100438
A
you didn't
B
you hadn't
C
he wasn't
D
you aren't
推荐题目
Mr. Black________ Shanghai in a few days. Do you know when the earliest plane ________on Sunday? 
#99159
A
leaves for;takes off
B
is leaving for;takes off
C
is leaving for;is taking off
D
leaves for;is taking off
The Tibetans          in the Himalayas for centuries and have adjusted to the conditions at________.
#102472
A
has live; a such great height
B
have live; such a great height
C
has lived; a such great height
D
have lived; such a great height