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【单选题】
下列选择器中,属于伪类选择器的是( )A.
#aaa
B.
.a:hover
C.
div
D.
*
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举一反三
【单选题】If you work hard, it’s not so difficult ___________ you _____________English well.
A.
of; learn
B.
for; to learn
C.
of; to learn
D.
for; learn
【简答题】It’s hard to give up __________(smoke), but you have to.
【单选题】—Do you think it will do us good or harm? — ________. Let's beg for God's help. [ ]
A.
It's hard to say
B.
I'm sure
C.
It's impossible
D.
You are right
【单选题】That's very kind ______ you. I know it's very hard _______ you to do that.
A.
of, of
B.
of, for
C.
for, of
D.
for, for
【单选题】If you work hard, it’s not difficult for you ______ English well.
A.
learn
B.
learns
C.
to learn
D.
learning
【简答题】If you’re not mistakes, you’re not trying hard enough. It’s good to make mistakes. That’s not a typo, folks, and I have not lost my mind. It is good to make mistakes, and here’s why. First of a...
【单选题】— David will win the first prize?-Are you sure? — ________.He's always working hard. [ ]
A.
It's my guess
B.
It's up to you
C.
That depends
D.
It's hard to say
【单选题】—Are you sure you can do well in today's test? —_____. I've got everything ready. [ ]
A.
It's hard to say
B.
I'm afraid not
C.
I think so
D.
I hope not
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