Many people have been ill with a strange disease these days, _______ we’d never heard of before.
#16651
A
one
B
that
C
it
D
this
推荐题目
—How much of his speech did you think you understand?—_____ .I wish I had worked harder.
#16663
A
Not a little
B
Very few
C
Nearly everything
D
Almost nothing
Empty talk is harmful to the nation, while practical work can help _________ thrive.
#14663
A
that
B
this
C
it
D
which
