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【单选题】
当时我们已经变得像一家人那样亲密,东西不分你我,彼此可以把筷子伸到对里抢肉吃。A.
At that time, we had become as close as the members of one family. We were on very intimate terms. We could dig our chopsticks into each other's bowls for choice pieces of meat.
B.
By now, we had become very intimate. We made no distinction between each other's things. We dug our chopsticks into each other's bowls for choosing pieces of meat.
C.
We had come to be like one family by now, being on such intimate terms that we helped ourselves freely to each other's things and sometimes could dig our chopsticks into each other's bowls for choice pieces of meat.
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【单选题】已知某反应A(s)+B(g)= 2D(g)+E(g) 。已知反应的【图片】 =30，【图片】 =10，在1000 K下, B，D，E分压分别为0.1kPa,10kPa, 1kPa，计算该反应的【图片】，该数值属于下列哪个范围？
A.
＋∞~1000 J
B.
0~ -1000 J
C.
1000~0 J
D.
-1000~ - ∞ J
【简答题】现代企业中企业战略同其它计划相比较,企业战略具有什么特点?