赞题库-背景图
单项选择题

What time of day can you think most quickly Are you a morning person Or does it 16 you a few hours to get your brain going A lot of recent research suggests that we 17 pay attention to our body clock. It can tell us what time of 18 we can perform best at.
Many people work best later in the morning. This is because the body"s temperature takes time to 19 through the day. Taking a 20 shower when you wake up can help your body"s temperature rise quickly.
But everyone"s body clock is 21 and some are special. Morning people will get up early and work 22 early in the day. Evening people will work later but work better 23 the end of the day. Research shows that we"re better at some activities at 24 times of the day. Physical performance is 25 its best between 3 p.m. and 6 p.m., so it"s better to exercise later in the day.
Between noon and 4 p.m., people begin to pay 26 attention. This is because we think less quickly 27 a big meal. Research also shows we become sleepy 28 2 p.m.. This is why people in Spain take a short 29 in early afternoon.
30 , it is best to eat when we"re active. This allows our body to burn calories (卡路里) better and stops our blood sugar levels (血糖) from getting too high.

A.rise
B.increase
C.reduce
D.arise