【題目】 第22屆冬季奧運(yùn)會于2014年2月7日至23日在俄羅斯索契(43°35′N,39°43′E)成功舉行。

讀下圖完成下面小題。

1冬奧會期間,地球正公轉(zhuǎn)至圖中所示的(  )

A.①—②段B.②—③段

C.③—④段D.④—①段

2此時重慶的晝夜長短情況是(  )

A.晝長夜短B.晝短夜長C.晝夜等長D.不能確定

【答案】

1C

2B

【解析】

1由題目可知,此次冬季奧運(yùn)會是在2014年2月7日至23日,這段時間里,地球公轉(zhuǎn)的位置是位于圖中③表示的冬至日與④表示的春分日之間,太陽直射在南半球,并且向北移動,故選C。

2由上題可知,此次冬季奧運(yùn)會是在2014年2月7日至23日,太陽直射在南半球,并且向北移動,北半球各地的晝夜長短情況是晝短夜長,故選B。

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