—— Where ________? —— I got stuck in the heavy traffic, or I_____here earlier. 
#89874
A
did you go; had arrived
B
are you; would come
C
were you; would come
D
have you been; would have been
推荐题目
The elderly ______ good care of in public places like supermarkets and airports; they are likely to get lost.
#87752
A
can have been taken
B
ought to be taking
C
must be taken
D
should take
He       have come here yesterday,        he?
#89653
A
mustn’t;did
B
couldn’t;has
C
mustn’t;haven’t
D
must;didn’t
_______ there yesterday, I could have asked him not to do so.
#87615
A
If I were
B
If I was
C
Had I been
D
Was I
 We ________ our lives had it not been for the policeman. 
#89376
A
would have lost
B
should lose
C
might lose
D
had lost