参考答案：
听力：1-5 ACBBC 6-10 AAABA 11-15 ABAAC 16-20 CBABB
单选：21-25 BDADB 26-30 ADACD 31-35ADDDB
完型：36-40 DBACD 41-45 CBCCB 46-50 BCCBA 51-55 CBBAD
阅读：56-57 AB 58-61 CBDB 62-65 BDAC 66-70 CBDDA
任务型：
71. prepares/equips 72. forever/permanently
73. expansion / enlargement 74. advantage/edge
75. fluently 76. Memory
77. contents 78. easy/good/helpful
79. better 80. relaxed
书面表达：
Among all the factors that influence health, lifestyle plays a dominant role. But many youngsters of today are leading an unhealthy lifestyle, which has caused great damage to their health.
An unhealthy lifestyle is definitely one of the major contributors to many health issues. What is widely known is that various illnesses are associated with lack of exercise and an unhealthy diet. Besides, sleep deprivation can not only affect our memory but also our overall health. Worse still, an unhealthy lifestyle may predict a shorter lifespan.
From a well-being perspective, it's crucial that we should develop a healthy lifestyle. Exercise should be taken regularly to boost our immune system. Eating right is also a practical method of living healthily. In addition, too much stress poses a threat to our health, so we should learn to manage it. Most importantly, bear in mind that only with self-discipline can we build and maintain a healthy lifestyle.
1
微信/支付宝扫码支付