单项选择题

When July comes, students know they’ll have the final exams and the school year will end soon. They will have a nearly two-month holiday, and they’ll leave school to return home to see their fathers and mothers.
The summer holiday is the best time of the year for most students. The weather is good, so they can spend most of their time playing outside. If one lives in the country, he can go on a trip into the woods or in the fields. If one lives in a city, he can go to a park to play.
The seaside is the best place to go to for a summer holiday. Some children are lucky enough to live near the sea. But for the others who do not, if they have the chance to stay at one of the big seaside towns for a week or two, they will talk about it all the following school year.
Now, what makes children like the seaside so much I think it is the sand, the sea and the sun, not anything else. Of course, there are lots of new things to see, nice food to eat and interesting things to do. But the feeling of the sand under their feet, the salt water on their skin, and the warm sun on their backs make them happier.
Every year school children have the final exams in ______, and the exam means the school year will be over.

A. May
B. January
C. July