The author states that during dream sleep, the animal sleeps
A、without moving
B、shallowly
C、intermittently
D、on its side
下面的短文有10處空白，每處空白后的括號內有一個詞，請根據(jù)短文內容將其正確的形填入文中，以恢復文章原貌。How to Deal With Pressure?With the current mood of global 41 (certain) and an ___42____(economy) recession, peoplere likely to suffer from increased stress, depression and anxiety. These___43____(psychology) symptoms（癥狀）, in a new twist to the old saying of“mind over matter”, can lead to actual physical problems. The mind and the body are ___44____(integrate) system. It's like a web. If one part is 45 (disturb) , it will directly or indirectly, affect another part. Hence, psychological and emotional reactions will trigger physical responses. When a person feels a threat to his well-being, the brain reacts by 46 (release) chemicals. or example, the adrenal gland(腎上腺) in the brain may release adrenaline(腎上腺素) whichprepares the body to respond to physical threats. The brain's neuro-chemistry（神經(jīng)化學）programs a person to react in one of the classic ways:fight, flight or fright. Are you sleeping well?Are you eating well?Are you working or studying well?Any mental health problem would affect these three areas of behavior. Some people deal with stress and 47 (anxious) by turning to 48 (religious) , others by talking to friends and family. But are there other options?Exercise is a good outlet. Play a game. Go jogging. You will be ___49___(concentrate) on doing something. There is a target to be___50____(achieve) and will occupy your mind. Go Karaoke singing and dancing with friends. The worst thing to do is to sit at home and think.
The electric motors produced by Henry Manley's company are cheaper than those made in Japan.
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