—I felt it very difficult to carry on the work all by myself. —I could have helped you, but you _____me to. 
#102679
A
hadn’t asked
B
didn’t ask
C
haven’t asked
D
don’t ask
推荐题目
 Reading can give students a chance to _______ their interests. 
#99905
A
explain
B
explode
C
explore
D
export
On the next birthday.Ann            married for twenty years.
#102634
A
is
B
has been
C
will be
D
will have been
.---David. I’ve lost my keys again. ---Here, not again!You______ your keys.
#103868
A
always lost
B
always lose
C
are always losing
D
had been losing