_______
A. Listen to some rock music.
B. Get out of bed till being sleepy again.
C. Keep the lights on all night.
D. Read some interesting articles.
_______
Approaches to a better night's sleep.
B. The harm of lack of sleep.
C. Effects of modern technology on sleep.
D. Benefits of a good sleep.
_______
A. Her teacher found that she had great skill.
B. She didn't have trouble at school any more.
C. She could follow all the rules from then on.
D. She found she could express herself with the painting.
_______
A. She deposited it in the bank.
B. She gave it to the homeless children.
C. She contributed it to charitable organizations.
D. She gave it out to those who needed it.
浏览器不支持音频______
A. The highest price of gold on Asian markets.
B. The highest price of gold on African markets.
C. The lowest price of gold on Asian markets.
D. The lowest price of gold on African markets
微信支付 
支付宝支付