The Great Wall is ____ tourist attraction that millions of people pour in every year. 
#84093
A
so a well-known
B
a so well-known
C
such well-known
D
such a well-known
推荐题目
Although the teacher did not mention any names, everybody knew who he was ____.
#76021
A
attending to
B
turning to
C
referring to
D
talking to
He apologized to me ___ again.
#80500
A
to be late
B
of being late
C
to have been late
D
for being late
Paul started hiking in 2010 and he has hiked across 11 countries __________.
#71322
A
ever since
B
from then on
C
right away
D
at once