.Jenny, your paintings are wonderful. I _____ you learned to paint.
#4747
A
hadn’t known
B
didn’t know
C
won’t know
D
haven’t known
推荐题目
It was decades ago ________ I was in my teens ________ the Chinese government decided to reform the social economic system.
#4831
A
when; when
B
that; which
C
when; that
D
before; that
Our football team led ______ one point, but towards the end of the game, their team scored and the game ended ______ a tie.
#4627
A
by; in
B
for; by
C
with; with
D
by; with
When his dad died, he felt his world had turned upside – down.
#4538
A
in case
B
as if
C
so that
D
even though
—Dad, I have finished my assignment. —Good, and _________ you play or watch TV, you mustn’t disturb me.
#5008
A
whenever
B
whether
C
whatever
D
no matter
The accident is reported to have occurred __________ the first Sunday in February.
#4899
A
at
B
on
C
in
D
to