管理者在从事管理活动时，须在组织系统中建立一定的管理层次，按照成员的优势和特点与岗位

现代企业制度以完善的（）制度为基础。

A.企业法人

B.董事会

C.有限责任

D.无限责任

任务型阅读。

A: Hello, Jack! Where are you now?

B:  I'm in Sydney. I'm at my aunt, Mrs. Miller's home.

A:  Really? What's the weather like there?

B：It's sunny and warm

A:  Good. What are you doing?

B：(A)我正在帮我姑姑打扫房间。

A: Is your sister with you in Sydney?

B:  Yes. My family are all in Sydney.

A: That sounds nice. What are they doing now?

B: My father is playing chess with my uncle in the living room. My mother is cooking. (B) My sister is play-ing soccer with my aunt's son in the garden What's the weather like in Guangzhou and what are you doing?A: Oh, It's raining here. I am watching TV. But it's boring.

B: Maybe you can find an interesting book and read it.

A: Good idea. Then bye-bye.

B：Bye.

任务一：翻译句子

1.将划线部分(A)处翻译成英语 

                                                                                                     .

2.将划线部分(B)处翻译成汉话  

                                                                                                     .

任务二：单项选择

( ) 3. What does the underline (划线) word "here" refer to(指的是)            ．    

A. the garden    

B. Sydney

C. Guangzhou    

D. the living room 

4. What's the weather like in Sydney?  

                                                                          .

5 Who is cooking?

                                                                         .                                                                        .

爆炸法适用于销毁任何爆炸物品。

下列关于金属的说法不正确的是

A．金属晶体由金属阳离子和自由电子构成

B．合金的熔点低于各成分金属

C．金属元素在不同化合物中化合价均不同

D．金属元素可以形成阳离子也可以形成阴离子

寄生虫病流行的基本环节包括（）

A、传染源

B、易感人群

C、分布的地区性和季节性

D、传播途径

E、宿主自身的免疫力