下图为某日150°E经线上日出时刻随纬度的变化。读图完成（1）——（4）题。
（1）太阳直射点位于[ ]
A、0°
B、20°N
C、20°S
D、23°56′N
（2）甲地的昼长时间为[ ]
A、8小时
B、10小时
C、14小时
D、16小时
（3）当甲地迎来日出时，北京时间为[ ]
A、5：00
B、9：00
C、17：00
D、19：00
（1）B
（2）B
（3）A
If you often have a cold, headache or backache, there is something wrong with your health. Eating healthy food 43 good for our health. Tofu（豆腐）, milk, vegetables are healthy for us. Tofu is a kind of traditional（传统的） 44 food. We often 45 it in China. Now more and more people 46 other countries think tofu is good for health, 47 . They also like eating it. Milk is 48 kind of healthy food. Every day you should 49 one or two glasses of milk. It can 50 us strong. Vegetables are very important. You should eat 51 them. There are vitamin(维他命) A, B, C, D , E and so on in them. As we know, it’s important 52 a balanced diet(均衡饮食). We must have the right kinds of food. We should also eat some pork, chicken and beef. We should eat more fruit and vegetables but less meat.
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