问题 单项选择题

属于间接反映食品安全质量发生变化的指标是()

A.沙门菌

B.矿物质

C.重金属

D.挥发性盐基总氮

E.真菌毒素

答案

参考答案:D

解析:食品安全标准中,间接反映食品安全质量发生变化的指标包括水分、含氮化合物、挥发性盐基总氮等。

选择题
完形填空

SECTION B (18 points)

Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with word or phrases that best fits the context.

There was once a lonely girl who wanted so much for love. One day while she was walking in the woods she found two starving (挨饿的) birds. She took them home and put them in a small  36 . She treated them with love and the birds grew  37 . Every morning they  38  her with a wonderful song. The girl felt great love for the birds.

One day, the girl left the door with the cage open. The  39  and stronger of the two birds flew from the cage. The girl was worried that he  40  fly away,so as he flew close, she caught him wildly. Her heart felt glad at her success in capturing (捕获) him. Suddenly she felt the bird go limp (无力的). She opened her hands  41  looked at the dead bird. Her strong love had killed him.

She noticed  42  bird moving slowly to the edge of the cage. She could feel his great need for  43 . He needed to fly into the blue sky. She lifted him from the cage and let him go. The bird  44  once, twice, three times over her head.

The girl watched happily at the sky. Her heart was no longer worried about her loss. She wanted the bird to be happy. Suddenly, the bird flew  45  and landed softly on her shoulder. He  46  the sweetest song for her that she had ever heard.

The fastest way to  47  love is to hold on to it too tight; the best way to keep love is to give it WINGS.

36. A. cage                   B. box                      C. house                   D. bag

37. A. old                     B. tall                          C. strong                      D. weak

38. A. showed         B. gave                 C. greeted                     D. followed

39. A. smaller        B. weaker                     C. taller                        D. larger

40. A. will                    B. would                     C. should                      D. must

41. A. but              B. or                     C. and                      D. so

42. A. another            B. the other               C. others                  D. some

43. A. food              B. space                   C. love                    D. freedom

44. A. walked           B. left                           C. circled                  D. ran

45. A. closer             B. away                   C. farther                        D. down

46. A. sang              B. danced                        C. flew                    D. wrote

47. A. get               B. lose                   C. remain                  D. find