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【简答题】
用简便方法计算。 （1）6.25×2.3+3.75×2.3 （2）0.8×（12.5+1.25）
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【单选题】Where was Robert Frost born, educated, and where did he die? (9.2. 02:7-02:16)
A.
Robert Frost was born in 1874 in Lawrence, educated at San Francisco, and died in Vermont.
B.
Robert Frost was born in 1874 in Vermont, educated at Lawrence, and died in San Francisco.
C.
Robert Frost was born in 1874 in San Francisco, educated at Vermont, and died in Lawrence.
D.
Robert Frost was born in 1874 in San Francisco, educated at Lawrence, and died in Vermont.
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