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【单选题】
奶牛,早上开始发情,表现明显,阴户红肿,黏液清亮、牵丝性强,第1次配种最适宜的时间是()A.
当天晚上
B.
第2天上午
C.
第2天下午
D.
第2天晚上
E.
第3天上午
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举一反三
【单选题】关于酵母菌的叙述，不正确的是（）
A.
酵母菌是单细胞真核生物
B.
酵母菌可以进行出芽生殖，也可以进行孢子生殖
C.
酵母菌的同化作用方式是自养型
D.
酵母菌可以进行有氧呼吸，也可无氧呼吸
【简答题】Complete the following sentences with the words given below. Change the form if necessary. rebound dribble fake defense friend member citizen musician 1. He was trying to ____________...
【单选题】有关酵母菌的叙述，下列哪一项正确？（）
A.
可以用孢子进行有性生殖
B.
可以用出芽生殖进行无性生殖
C.
是真菌中最大的个体，肉眼即可看见
D.
可以利用进行无氧呼吸的乳酸发酵作用产生能量
【简答题】现阶段如何形成人与自然和谐发展的新格局?
【简答题】He was trying to e________ me by asking me questions I couldn’t answer.
【简答题】英译汉 1.He figured he would quit before Johnson fired him. 2.I was trying to quit smoking at the time. 3.Police were called when he refused to quit the building.
【简答题】Fill in the blank in each of the following sentences with a suitable preposition or adverb. 1. He was born in a poor area of South London, but in 1913 he left Britain ______ good . 2. He revolted ____...
【简答题】Pare I. Complete the following sentences with the wordsgiven below. Change the form if necessary. rebound dribble fake defense 1. He was trying to _____________ the ball past his opponents. 2. He suc...
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