He ________ all his aims. But his efforts in the past few years have been praise-worthy.
#86843
A
could have achieved
B
wouldn’t have achieved
C
must have achieved
D
may not have achieved
推荐题目
 I insisted that a doctor        immediately.
#86726
A
has been sent for
B
sends for
C
will be sent for
D
be sent for
--- I didn’t go to class last night because my car broke down.  --- You _______ mine. I wasn’t using it. 
#87741
A
could borrow
B
may borrow
C
could have borrowed
D
may have borrowed