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【单选题】
Passage 1 Once an honored man was having a birthday party. His sons and servants were busy welcoming guests. A thief slipped into the house. He hid himself by lying face down on a beam in the ceiling of the hall where the birthday banquet was to be held. From there, the thief could look down upon the guests and see all the gifts of silks, jade, and jewels brought in. He tried to remember where these were put so that he could steal them after the party was over. Later that evening, the host was looking at all his presents happily. He leaned over them with his back turned to the thief hiding on the beam. The thief was looking around the room so that he would be able to move quietly when the lights were off. As the thief hung his head over the beam it made a shadow on the floor. The host did not show that he had seen the shadow. He called for his servant to set a table for one guest with the best food and drink. Turning towards the beam on which the thief lay, he bowed low and said, “Will the gentleman on the roof-beam now come down to have some refreshments?” There was nothing else the thief could do but climb down. His host fed him well. After the thief had eaten his fill, the host gave him a bag of silver coins and begged him to make good use of them. Then the host saw the thief to the door and bid him good night. Ten years passed, and again the honored man held a birthday party. Many visitors came to bring him presents. The man was very old by now and could not greet all the guests. His grandson met the visitors at the door and invited them to dine with his grandfather in the evening. He then took the gifts in for the old man to see. Towards the end of the day a stranger came, bringing gifts of gold and jewels. He would not give his name, but asked to see the honored old man. The stranger was led to the old man’s room. The old man did not know this guest and asked for his name. The stranger smiled, “I am an honest man. I have learned to live a good life. But it was not always so. Do you remember how you once asked me to come down from the roof-beam and eat your food?” The host was amazed. He was even more surprised when he heard how his kindness had changed the thief into an honest man. 21. How did the thief get into the house?
A.
He carefully disguised himself as a guest.
B.
He followed the servants, carrying dishes.
C.
He broke into the house through a window.
D.
He went into the house without being noticed.
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【单选题】1分子NADH + H+经NADH氧化呼吸链释放的能量可合成( )ATP。
A.
1
B.
2
C.
3
D.
4
【单选题】在下列有关原子吸收法的叙述中不正确的是
A.
应使用锐线光源
B.
石墨炉原子化器干燥温度一般在105-110度之间
C.
双光束原子吸收分光光度计不能消除光源不稳定的影响
D.
标准加入法能消除基体干扰
【单选题】Flash软件保存格式为:
A.
ai
B.
png
C.
fla
D.
pnd
【单选题】Flash 软件保存格式为
A.
avi
B.
png
C.
fla
D.
pnd
【多选题】关于NADH氧化呼吸链的叙述正确的是
A.
定位于线粒体内膜上
B.
1分子NADH+H+经NADH氧化呼吸链最终生成2.5分子ATP
C.
体内分布最广的呼吸链
D.
NADH+H+一般不直接与呼吸链偶联,而是作为递氢体参与某些物质的还原性合成
E.
NADH+H+的氢传递给复合体I中的FMN
【单选题】1分子NADH+H + 将电子在氧化呼吸链中传递最终可以偶联____分子ATP生成
A.
1
B.
1.5
C.
2
D.
2.5
【单选题】在下列消化液中,同时含有淀粉酶、蛋白酶和脂肪酶的是
A.
胰液和肠液
B.
胃液和肠液
C.
肠液和胆汁
D.
胆汁和胰液
【单选题】线粒体NADH氧化呼吸链将1分子NADH氧化生成水可生成几分子ATP
A.
2.5
B.
3
C.
4
D.
1.5
E.
5
【单选题】Flash软件保存格式为
A.
ai
B.
swf
C.
png
D.
fla
【判断题】流通企业的物流成本核算与制造企业相比相对更加难。( ):
A.
正确
B.
错误
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