A、 Improve their work efficiency.
B、 Add to their sustained happiness.
C、 Help them build a positive attitude towards life.
D、 Lessen their concerns about material well-being.
答案：B
A、 Improve their work efficiency.
B、 Add to their sustained happiness.
C、 Help them build a positive attitude towards life.
D、 Lessen their concerns about material well-being.
答案：B
A. Get up as early as possible to get your work done.
B. Be a night owl and work late to complete your work.
C. Make use of your most productive time of day.
D. Manage to get a day's work done before a fixed time.
A. She may have some social events to attend.
B. She seldom drinks full glasses of water.
C. She likes eating fresh fruit and vegetables.
D. She doesn't like bread with whole grains.
A. resentful
B. dissatisfied
C. possessive
D. jealous
A. The process of painting the Mona Lisa.
B. The reasons for the fame of the Mona Lisa.
C. Sit down, relax and be lazy for a while.
D. The techniques used in preserving the Mona Lisa.
A. It’s been raining heavily.
B. Many students got a fever.
C. A lot of students are said to have caught a cold.
D. They did more exercises last night.
A. To defend the Internet users’ privacy.
B. To cover up the users’ residence.
C. To visit the websites the users like.
D. To relieve the government’s burden.
A. To be, or not to be.
B. To survive, or to destroy.
C. To choose, or not to choose.
D. To live, or not to live.
A. 3,400 years ago.
B. 1345 B
C. C. 1912
D. 1935
A. Their stress was more apparent than real.
B. Their decisions required less deliberation.
C. Their memories were greatly strengthened.
D. Their communication with others improved.
A. Running at the gym.
B. Sleeping late at home.
C. Enjoying flowers and trees.
D. Sitting before her computer.
