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【单选题】
31 (22).mp3: 대화 내용과 같은 것을 고르십시오.A.
남자는 아직 사무실에 있습니다.
B.
남자는 지금 전화기가 없습니다.
C.
여자는 전화기를 찾으러 갈 겁니다.
D.
여자는 사무실에 전화를 해 봤습니다.
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举一反三
【单选题】列关于糖类的说法错误的是 [ ]
A.
果糖与葡萄糖都是单糖且是同分异构体
B.
蔗糖、麦芽糖和纤维二糖都是二糖且是同分异构体
C.
淀粉和纤维素的组成都可以用式子(C 6 H 10 O 5 ) n 来表示且是同分异构体
D.
麦芽糖、纤维素、淀粉的最终水解产物都是葡萄糖
【单选题】Why was he made a writer for the paper?
A.
The old editor retired.
B.
He wrote a good story.
C.
Another reporter quit.
D.
He was interested in financial news.
【单选题】(以下3题共用题干)患者,男性,50岁,近1个月发现过度劳累时心前区疼痛,入院诊断为冠心病、心绞痛。给予硝酸甘油含化治疗。患者吸烟史30年,血脂增高,过量进食,血糖高,喜饮浓茶。护士收集哪项资料最有利于评估病情
A.
父亲是否有心脏病
B.
是否喜欢运动
C.
有无心绞痛病史
D.
有几个子女
E.
有无吸烟史
【单选题】The writer wrote Letter A because he ______.
A.
was worried about what present he should give
B.
wanted to make the whole family happy
C.
wanted to know some social customs for a dinner party
D.
would be a little late for a dinner party
【单选题】下列关于纤维素的说法不正确的是
A.
纤维素的化学结构为β(1，4)-D-葡聚糖，结构组成单元为D-葡萄糖
B.
分子量为5万～40万
C.
纤维素易溶于水
D.
呈带状结构
【单选题】Tom Smith was a writer. He wrote detective stories for magazines. One evening he could not find an end for a story. He sat with his typewriter in front of him, but he had no ideas. So he decided to go...
A.
Animals.
B.
Policemen.
C.
Children.
D.
Soldiers.
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