17. A. tremble B. move C. delay D. hesitation

18. A. Even if B. Ever since C. As far as D. So long as

19. A. welcomed B. required C. bothered D. expected

20. A. trade B. competition C. task D. affair

Ⅳ. 语法填空

　　阅读下面材料, 在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

　　A British teenager, Danny Bowman aged 19 years old, once　1　(spend)10 hours a day taking selfies (自拍). Now, he is receiving regular treatment to help him deal with his addiction.

　　His addiction started at age 15 and was quickly out of control, leading him to attempt to kill himself due to 　2　(anxious)that he couldn't take the perfect selfie. 　3　the worst, he would take a selfie three times an hour in class, eventually　4　(drop)out of school at age 16, at　5　point his health started to fall apart, because he would limit　6　to an apple and a bowl of rice a day in order to be thinner and improve his skin. He also didn't leave his houses for six months due to being unsatisfied with how he looked. 　7　(worry), his mother had to seek help, which eventually led to him being treated. He is believed　8　(be)Britain's first case.

　　Selfie addiction is a phenomenon that increasing numbers of mental health experts are recognizing, 　9　Danny's case is particularly extreme. A doctor said it was a mental health problem, 　10　which can lead to a serious consequence.

1. 　　　　2. 　　　　3. 　　　　4. 　　　　5. 　　　

6. 　　　　7. 　　　　8. 　　　　9. 　　　　10. 　　　

参考答案

Ⅰ. 单句填空

1. (should)be offered　句意:经常有建议说要给孩子们提供接近大自然的机会。It is often recommended后的that从句是主语从句, 其谓语要用"(should+)动词原形", offer和children之间是被动关系, 要用被动语态。

2. of　句意:据报道, 专家们已经找到几种治愈人们肺病的新药。cure sb of sth治愈某人某种疾病。