As I will be away for at least a year, I’d appreciate _____ from you now and then so that I can know how everyone is getting along.
#98859
A
having heard
B
to hear
C
hearing
D
being heard
推荐题目
She was leaning against a tree as if ______ for someone.
#96449
A
waited
B
wait
C
to wait
D
waiting
The monument was built in honor of the explorer who was believed ________ the big river.
#88812
A
to have discovered
B
to have been discovered
C
to discover
D
having been discovered
Our teacher insisted that the key words worth paying attention _______ before class.
#95656
A
be underlined 
B
being underlined
C
to be underlined 
D
to being underlined