＿＿＿used to be thought that the earth was square.
#16931
A
He
B
What
C
It
D
That
推荐题目
The girl thinks she is ________ of a star as she won the local beauty contest.
#14618
A
something
B
anything
C
everything
D
nothing
．______was known to them all that William had broken his promise______ he would give each of them a gift.
#16889
A
As, which
B
What, that
C
It , that
D
It , which
That region has a lot of natural resources while this one has ________.
#14742
A
none
B
something
C
all
D
nothing
Half of _____surveyed in 16 countries say they go first to their closest friend to share their deepest wishes and darkest fears.
#15163
A
these
B
some
C
ones
D
those