_______ bright sunshine! Let's have a picnic. [ ]
A. What
B. How
C. What a
D. How a
答案:A
如图中的AB线表示晨昏圈的一部分,此时地球公转速度较快。读图回答问题:
(8分)
(1)全球正午太阳高度的分布规律是________。(2分)
(2)地球上出现极昼的地区是_______________。(2分)
(3)此时北京时间是________________。(2分)
(4)图示这一天,悉尼日出、日落的方向分别是( ) (2分)
A.东北升,西北落
B.东南升,西南落
C.正东升,正西落
D.东北升,西南落
—The winner of the race is a tall and thin boy with glasses.
—Then it _______ be my friend, Tom, who looks like a "ball". [ ]
A. mustn't
B. can't
C. may
D. should