[单项选择]Feeling tired lately Has the doctor said he cannot find anything wrong with you Perhaps he sent you to a hospital, but all the advanced equipment there shows that there is nothing wrong.
Then consider this, you might be in a state of subhealth. (亚健康)
Subhealth, also called the third state or grey state, is explained as a borderline (临界)state between health and disease. According to an investigation by the National Health Organization, over 45 percent of subhealth people are middle-aged or elderly. The percentage is even higher among people who work in management positions as well as students around exam time.
Symptoms (症状) include a lack of energy, depression, slow reactions, insomnia (失眠), agitation (焦虑)and poor memory. Other symptoms include shortness of breath, sweating and aching in the waist and legs.
The key to preventing and recovering from suhhealth, according to some medical experts, is to form good living habits, alternate work with rest, exercise regularl
A. work hard
B. sleep more
C. take more medicine
D. be deep relaxed and form good living habits

[单项选择]

Feeling tired lately Has the doctor said he cannot find anything wrong with you Perhaps he sent you to a hospital, but all the advanced equipment there shows that there is nothing wrong.
Then consider this, you might be in a state of subhealth. (亚健康)
Subhealth, also called the third state or grey state, is explained as a borderline (临界)state between health and disease. According to an investigation by the National Health Organization, over 45 percent of subhealth people are middle-aged or elderly. The percentage is even higher among people who work in management positions as well as students around exam time.
Symptoms (症状) include a lack of energy, depression, slow reactions, insomnia (失眠), agitation (焦虑)and poor memory. Other symptoms include shortness of breath, sweating and aching in the waist and legs.
The key to preventing and recovering from suhhealth, according to some medical experts, is to form good living habits, alternate work with rest,
A. When you are in a state of subhealth, you should go to see a doctor and buy some medicine.
B. When you are in a state of subhealth, you should stay at home and keep silent.
C. When you are in a state of subhealth, you should find out the reasons and relax yourself.
D. When you are in a state of subhealth, you should have yourself examined in foreign countries.

[填空题]_____ an excuse he said he was tired.

[单项选择]A. He’s tired.
B. He lost the race.
C. He has already been to the top of the hill.
D. He prefers doing exercise indoors.

[单项选择]Mr. Schaeuble has said he sees no reason to resign because ______.
A. he didn’t take any bribery
B. he did not have any personal gain
C. he should charge the scandal himself
D. the then party treasurer was responsible for the party finance

[填空题]He took down everything the teacher said lest he ______ (forget) it.

[单项选择]He said that he remembered ______ the door when he came out.
A. to lock
B. locking
C. locked