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短文改错（共10小题，每小题1分，满分10分）

　　I'm middle school student of sixteen. I have a                                     53．　　　　

weight problem. Some boys often make fun of me and were                      54．　　　　

unfriendly to me. They call me “Meat Ball”, which make             55．　　　　

me feel unhappily. I am now worried about my weight.                   56．　　　　

Although I am a bit of too fat, I feel quite well. I                                    57．　　　　

enjoy my meal. I love eating meat very much.                                             58．　　　　

But I like sweet food, too. Now I am getting fatter and fatter. In             59．　　　　

the past two months, I have put on 5 kilos. I've got worried              60．　　　　

about this, but I don't know to lose weight quickly.                                     61．　　　　

Who can tell me the way of lose weight?                                                       62．　　　　

常用盖属的选择性吸附（亲水性）顺序为（）

A.铬>铁>铜>锌>铝>镍

B.铝>铁>铜>锌>铬>镍

C.铬>铁>锌>铝>镍>铜

D.铬>镍>铝>锌>铁>铜

下列何药抗结核杆菌作用最强：

A．链霉素

B．卡那霉素

C．异烟肼

D．吡嗪酰胺

E．乙胺丁醇

在信用活动中要遵循“口说无凭、立字为据”的原则。

在CINDY软件上显示对应基站的用户量所需要输入的命令为（）