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【单选题】
被子植物又称( )。
A.
显花植物(狭义)
B.
种子植物
C.
颈卵器植物
D.
维管植物
E.
A、B和C
F.
A、B和D
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参考答案:
举一反三
【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.
【判断题】疥螨患者可在阴囊、阴茎等处可出现淡色或红褐色,绿豆至黄豆大半球炎性硬结节。
A.
正确
B.
错误
【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】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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