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【单选题】
软脂酸的结构是( )
A.
CH 3 (CH 2 ) 16 COOH
B.
CH 3 (CH 2 ) 14 COOH
C.
CH 3 (CH 2 ) 12 COOH
D.
CH 3 (CH 2 ) 7 CH=CH 3 (CH 2 ) 7 COOH
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举一反三
【单选题】Please don’t make so loud noise.The news of the volcanic eruption in Indonesia ____and I want to listen.
A.
is broadcast
B.
is being broadcast
C.
has been broadcast
D.
had been broadcast
【单选题】选出与划线部分相近的词语,We’re so proud of you. You did a great job!
A.
disappoint with
B.
good at
C.
happy with
【单选题】选出与划线部分相近的词语,I’m curious about the answer.I wonder what it is.
A.
want yo know
B.
dislike
C.
want to speak
【单选题】Please don’t make so much _____. [     ]
A.
noise
B.
voice
C.
sound
D.
talk
【单选题】自然语言处理是人工智能的重要应用领域,下列哪项不是它的目标?
A.
理解人类讲话
B.
对自然语言表示的信息进行分析概括
C.
欣赏音乐
D.
机器翻译
【单选题】选出与划线部分相近的词语,You shop until you drop. You never stop!
A.
buy many things
B.
sell
C.
borrow
【单选题】选出与划线部分相近的词语,It’s too expensive . We don’t have the money
A.
cheaper
B.
not cheap
C.
dangerous
【简答题】中国宫殿、庙宇、园林、官邸等古代建筑屋面上有一种特殊的饰件是
【单选题】Please don’t make so much noise. I hear the speaker very well.
A.
needn’t
B.
can’t
C.
shouldn’t
D.
mustn’t
【单选题】Please don’t make so much noise.I a novel.
A.
writes
B.
am writing
C.
wrote
D.
was writing
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