Scientists are increasingly _____ that the earth is getting hotter because of carbon dioxide and other gases.
#19733
A
convinced
B
confident
C
concerned
D
conscious
推荐题目
—I’m really hungry now.That’s because you have left your lunch __________.
#20287
A
having untouched
B
to be untouched
C
untouched
D
being untouched
Your novel is perfect; I’ve never read _______ before.
#17989
A
the better one
B
the best one
C
a better one
D
a good one
Living in a highly society, you definitely have to arm yourself with modern technology and skills.
#17913
A
competitive
B
fierce
C
attractive
D
sensitive
At the age of fourteen , Betty went to a _____ girls’ school along with her sister .
#19688
A
Near
B
nearby
C
close
D
neighbor
There was a(n)________silence in the live interview，when no one knew what to say to the audience.
#18577
A
ashamed
B
disappointed
C
awkward
D
desperate