完形填空。（共15小题，每小题1分；计15分）
通读下面两篇短文，根据短文内容，从每篇短文后各小题所给的A、B、c三个选项中选出可以填人空白处的最佳答案。
A
Salads are very popular in western countries.They’re made from uncooked vegetables or fruits，and this makes them 46 .They are tasty too.Salads are great to eat in 47 ，when the weather is hot.They are light and c001.Here’s a way to make a 48 salad.First，buy some lettuces，tomatoes and 49 .Buy a salad dressing too.Next，wash the vegetables carefully.Then, 50 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!
46. A.delicious B.colorful C.healthy
47. A.spring B.summer C.winter
48. A.vegetable B.fruit C.flower
49. A.pears B.carrots C.hamburgers
50. A.clean up B.mix up C.cut up
B
A door was locked.A big stone came and hit the door.But he couldn’t 5 1 it.Later a key came.He 52 the lock and the door opened.The stone was very 53 that the key could open it so easily.He asked the key：“ 54 did you do that?”The key 55 him and said：“Because I understand its 56 .”
Life is just like this. 57 we want to solve a problem，we must understand it 58 .If we want to make friends with people we must understand 59 .If we want our parents to 60 us，we must first know their hearts.We must know what they hope for.
51. A.touch B.open C.reach
52. A.got out B.got to C.got in
53. A.worried B.thankful C.surprised
54. A.Why B.How C.When
55. A.smiled to B.talked about C.agreed with