As we all know, diligence is the path ________to happiness.               (      )
#89665
A
led
B
leads
C
leading
D
having led
推荐题目
_________a reply, he decided to write a sixth letter.
#98364
A
Not receiving
B
Not to receive
C
Not having received
D
Having not received
There are many other examples _______ the development of Chinese writing.
#98062
A
reflect
B
which reflecting
C
reflecting
D
reflected