下图是某地几所学校的课外阅读活动与学生阅读能力情况图表，读后在后面的空格处填写句子。（要求：①填写的内容要与上下文衔接，语言连贯通顺。②要确切表现出图表内容）
某地几所学校开展课外读书活动的时间不等，其时间分别为偶尔一次、两月一次、一月两次、每周两次，学生阅读能力值分别为2、4、6、8，这表明__________________________________，说明经常开展课外阅读活动_________________________________________________________________________。
学生阅读能力与课外读书时间成正比；
有利于提高学生的阅读能力。（意思对即可）
| 完形填空。 |
| Salads are very popular in western countries. They're made from uncooked vegetables or fruits, and this makes them 1 . They are tasty too. Salads are great to eat in 2 , when the weather is hot. They are light and cool. Here's a way to make a 3 salad. First, buy some lettuces, tomatoes and 4 . Buy a salad dressing too. Next, wash the vegetables carefully. Then, 5 the vegetables and put them in a bowl. After that, add the dressing. Finally, mix the vegetables and the dressing up. And there you have your salad! |
| ( )1.A.delicious ( )2.A.spring ( )3.A.vegetable ( )4.A.pears ( )5.A.clean up | B.colorful B.summer B.fruit B.carrots B.mix up | C.healthy C.winter C.flower C.hamburgers C.cut up |