皮皮学,免费搜题
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搜题
【单选题】
匙状甲多见于
A.
支气管扩张
B.
慢性肺脓肿
C.
溶血性贫血
D.
缺铁性贫血
E.
恶性贫血
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【单选题】在动物体内葡萄糖和脂肪酸分解成共同的中间代谢物质进入三羧酸循环,这种物质是()
A.
乙酰CoA
B.
丙酸
C.
琥珀酰CoA
D.
a-磷酸甘油
【单选题】Now you will hear a short conversation. Listen carefully and choose the best answer from the four possible choices. u05_2.1_1.mp3:
A.
Because she had beaten herself up about it already.
B.
Because she had stayed with her mother so much already.
C.
Because her mother had forgiven her about it already.
D.
Because her mother had never been ashamed of her.
【单选题】SECTION A CONVERSATIONS Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow. 听力原文:M: Hello ,Miss Smith! So ...
A.
Living in England costs a lot compared with that in other countries.
B.
The girl is majored in English.
C.
The waiting period is not relatively long in fact.
D.
The girl will immigrate to Britain.
【单选题】在动物体内葡萄糖和脂肪酸分解成共同的中间代谢物质进人三羧酸循环,这种物质是
A.
乙酰CoA
B.
丙酸
C.
琥珀酰CoA
D.
a -磷酸甘油
【单选题】在动物体内葡萄糖和脂肪酸分解成共同的中间代谢物质进入三羧酸循环,这种物质是( )
A.
乙酰CoA
B.
丙酸
C.
琥珀酰CoA
D.
α-磷酸甘油
E.
乳酸
【单选题】峰电位存在的时期为()。
A.
绝对不应期
B.
低常期
C.
相对不应期
D.
超常期
E.
正常反应时期
【单选题】Part B Directions: You will hear four dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each ques...
A.
They don't get rid of flabby arm.
B.
They can damage arm muscles.
C.
They aren't acceptable to most people.
D.
They can raise one's blood pressure.
【单选题】Now you will hear a lecturer giving some students advice on how to balance their studies and their freetime. Select the correct completed sentences. 21 曲目 21.mp3: 1.
A.
so you’ll have to do a lot more things for yourself, like buying your own food, washing your clothes
B.
so you’ll have to do lots more things for yourself, like buying your own food, washing your clothes
【单选题】Directions: Now you will hear a passage. At the end of the passage, you will hear some questions. After you hear a question, choose the best answer from the four choices.
A.
Called their son's name loudly and desperately.
B.
Searched for bear prints in the mountain forest.
C.
Cried immediately because they were so scared.
D.
Called the police to seek some urgent help finally.
【单选题】在动物体内葡萄糖和脂肪酸分解成共同的中间代谢物质进入三羧酸循环,这种物质是( )
A.
乙酰CoA
B.
丙酸
C.
琥珀酰CoA
D.
a-磷酸甘油
E.
乳酸
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