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【判断题】
( )黄油应保存在4℃左右的冰库中。
A.
正确
B.
错误
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举一反三
【多选题】细菌的基因转移方式主要包括
A.
重组
B.
转化
C.
转导
D.
接合
【简答题】He had never felt less like talking to anyone. 2.Nothing could be more disagreeable to me than that I should have to do that. 3.There was nothing he desired more than to see the matter ended.
【简答题】That's for sure / Small World / Take your time / Look me up / I've got it / Congratulations / I can't wait / Pleasant dreams 1.I'll be in your city next month. 1 . Maybe we can have dinner toge...
【单选题】I have been seeking what I want all these years, but ________ I have achieved nothing. A. until then B. up to now C. from now on D. in the future
A.
until then
B.
up to now
C.
from now on
D.
in the future
【多选题】4 细菌的基因转移方式主要包括
A.
重组
B.
转化
C.
转导
D.
接合
E.
杂交
【简答题】-- Are you satisfied with your present job? --- Yes, I am quite _____1___ with it. I have a big office, some helpful colleagues, and an open-minded boss. There is nothing to ___2____ about.
【简答题】Our life will(1) ________(改变) in the (2)___________(未来). I have nothing to do tomorrow.I’m (3)_________(空闲的).
【多选题】细菌的基因转移方式主要包括( )
A.
重组
B.
转化
C.
转导
D.
接合
E.
杂交
【多选题】基因转移的方式主要有
A.
转化
B.
接合
C.
转导
D.
转换
E.
原生质融合
【单选题】王先生辞去月薪5000元的工作,取出自有存款100000(月息1%)办一个小公司,如果不考虑商业风险,则他办企业按月计算的机会成本是( )元。
A.
5000
B.
6000
C.
100000
D.
105000
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