如果美国有2.61亿人口，则其住房面积有多少？()
A. 67.1亿
B. 156.6亿
C. 179.6亿
D. 163.6亿
The passage states that while married couples can prepare for grieving by ______.
A. being self- reliant.
B. evading intimacy.
C. developing habits.
D. avoiding independenc
According to the text the newsagent last wrote out "Topham" on the top right - handed corner of the author's paper because ______.
A. the newsagent wanted to revenge on the author's habit of frequently changing the order
B. the newsagent was intentional to punish Topham
C. the newsagent was careless and opinionated
D. the newsagent was reluctant to write the author's name in a correct way
(17/77)×10+(17/77)×9+…+(17/77)×2+(17/77)
A. 85/77
B. 103/17
C. 85/7
D. 250/17
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