No one knows when such a custom first _____.
#71146
A
came into power
B
came into being
C
came true
D
came out
推荐题目
__________ is known to all, China will he an ________ and powerful country in 20 or 30 years' time.
#68276
A
That, advancing
B
This, advancing
C
As, advanced
D
It, advancing
 “What’s her name?” “Sorry, I _____.” 
#81708
A
forget
B
forgot
C
had forgotten
D
am forgetting
David paused to consult his notes, then_______ with his speech.
#81371
A
proceeded
B
pursed
C
pronounced
D
proposed