一I’m sorry! I would have taken him to hospital if I had known he was seriously ill.一But ______ .
#99985
A
you didn’t
B
you hadn’t
C
he wasn’t
D
you aren’t
推荐题目
I _______ in London for many years, but I’ve never regretted my final decision to move back to China.
#104702
A
lived
B
was living
C
have lived
D
had lived
– Shall we go out for lunch?– Don’t disturb me. I ______ the letters all morning and ______ six so far.
#100998
A
write; wrote
B
wrote; have written
C
was writing; wrote
D
have been writing; have written
By the end of last year, we _________seven hundred English words.
#102070
A
learned
B
have learned
C
had learned
D
would have learned