The sunspot came into its active stage, ____ that happens once every eleven years.
#14906
A
one
B
it
C
the one
D
what
推荐题目
There are only ______ new words in the passage, but I know _____ of them.
#57972
A
a little; none
B
a few; none
C
little; all
D
few; all
I have two hobbies. One is swimming, and is playing soccer.
#57836
A
other
B
others
C
another
D
the other
The earthquake and the heavy losses ________contributed to disabled this family to afford his education.
#16343
A
that
B
it
C
what
D
which