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【单选题】
为了保证冷藏效果,冷藏存胶的食品之间要()
A.
留有空隙
B.
排放紧密
C.
上层留有空隙,下层排放紧密
D.
下层留有空隙,上层排放紧密
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参考答案:
举一反三
【单选题】紫外线辐射可增加发生皮肤癌的的危险性,不包括下列( )。
A.
基底细胞癌
B.
鳞状上皮癌
C.
鳞状细胞癌
D.
恶性黑色素瘤
【单选题】一棵深度为5的满二叉树,应该有多少个结点( )。
A.
17
B.
16
C.
31
D.
32
【单选题】We all jumped with joy at the exciting news, After all, we ______forward to the chance for many years.
A.
are looking
B.
were looking
C.
have been looking
D.
had been looking
【单选题】We all laugh. We all hurt. We all make mistakes. We all dream, That's life. It's a journey. Please follow these rules to make the journey of your life a journey of joy! 【C1】______ positive through the...
A.
Living
B.
Staying
C.
Pulling
D.
Surviving
【单选题】企业的总体应变对策,捕捉机遇的时机——( )。指企业进行进口贸易或购进决策时,用资源的区域差异和价值差异,获取比较利益,寻找发展机遇。
A.
抓经营决策时机
B.
抓输入时机
C.
抓输出时机
D.
转移政策
【单选题】We ______ students, we ______ our school and our teachers. [     ]
A.
are all, all like
B.
are all, like all
C.
all are, like all
D.
all are, all like
【判断题】企业的总体应变对策,捕捉机遇的时机——抓经营决策时机。指企业利用环境机会,在进行战略性决策时,选好投资方向。
A.
正确
B.
错误
【单选题】It is common sense ______.
A.
that all we have to eat to live
B.
which we all have eaten to live
C.
that we all have to eat to live
D.
which we all have to eat to live
【简答题】We all laugh. We all hurt. We all make mistakes. We all dream, that’s life. It’s a journey. Please follow these rules to make the journey of your life a journey of joy! positive through the cold seaso...
【单选题】We have friends ____, though we are a developing country. [     ]
A.
all the same
B.
all the time
C.
all our lives
D.
all over the world
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