在居间业务中所占份额最大的市场是( )。A．住宅市场 B．写字楼市场 C．商铺市场

对千分尺进行尺寸校准时，应看活动套管上零线是否与固定套管上（）对齐。

A、中心线

B、基准线

C、零线

D、数值线

电路的连接有两种基本形式，分别是______和______．其中，在电路任何一处断开，都能使整个电路断路的是______联电路；在支路处断开，不会影响其他用电器工作的是______联电路．

操作上保守稳健，目的在于取得长期稳定的低风险收益的基金是（）。

A.共同基金

B.对冲基金

C.商品投资基金

D.套利基金

下列是我国北方冬季发生的一些与物态变化有关的现象，分析正确的是（　　）

A．水蒸气在树枝上升华成冰晶，形成雾淞

B．屋顶的积雪会液化成水，流到屋檐下凝固成冰锤

C．戴眼镜的人从室外走到室内，由于水蒸气液化眼镜片上会出现在水雾

D．邻居家孩子堆的雪人因发生凝华会逐渐变小

Rewrite the following sentences as required(根据所给要求，改写下列句子。每空格限填一词) .

1. The new product consists of four main parts inside. (改为一般疑问句)

    _________ the new product _________ of four main parts inside?

2. Jessica solved the physics problems without any help. (保持句意基本不变)

    Jessica _________ _________ the physics problems without any help.

3. Susan followed Ben's advice to design smart shoes. (就划线部分提问)

     _________ advice _________ Susan follow to design smart shoes?

4. Lin Dan played badminton very well. He won the Thomas Cup again. (合并为一句)

    Lin Dan played badminton well _________ _________ win the Thomas Cup again.

5. My students always share ideas in class. (改为被动语态)

    Ideas _________ always _________ by my students in class.

6. Choose the perfect grapes only, or you won't be able to make the best wine. (保持句意基本不变)

    You _________ be able to make the best wine _________ you choose the perfect grapes only.

7. "Is it the first boys-only school in the city?" asked a parent. (改为宾语从句)

    A parent asked _________ it _________ the first boys-only school in the city.