在临床医学研究前，对无行为能力的病人要获得他家属的同意，这属于（） A.代理同意 B

1. Mr. Wang Lives on the ______________________ (第五) floor.

2. My mother is ______________________ (忙) cooking in the kitchen.

3. Look! There are lots of ______________________ (绵羊) on the farm.

4. We shouldn’t ______________________ (依靠) too much on our parents.

5. Many ______________________ (机器人) will do heavy work for us in the future.

6. I asked her if she was ready to go, and she ______________________ (点头) her head.

7. It’s pleasant to visit Alaska in ______________________ (八月) but it might be cool in the evening.

(二)张某出国留学前将登记用途为商住的房屋(底层为商铺、二楼为住宅)转让给刘某。在办理了交易过户有关手续后，刘某向甲银行申请抵押贷款并获准，得到贷款40万元，半年后又将该房屋抵押给乙银行，得到贷款15万元。在抵押期间，未经甲、乙银行同意，刘某便将该房屋出租给陈某，但将抵押事实书面告知了陈某。刘某贷款还款期到后，因炒股失败无力归还贷款，此时陈某与刘某约定的租赁期限尚未界满。

刘某购买房屋的过程中，应当申请办理（　　　　）登记。

A．房屋转移

B．房屋更正

C．房屋抵押

D．地役权

图10-21所示电路的电容电压uC（t）=（12e-2t+6e-3t）V，则电感电压uL（t）等于（）V。

A.32e-2t+21e-3t）

B.8e-2t+9e-3t）

C.-32e-2t-21e-3t）

D.-8e-2t-9e-3t）

甲、乙、丙三人分别出资20000元买了一套汽车配件加工机成立普通合伙企业。后来，甲因家中急需用钱，想把自己的份额的一半按10000元转让给丁，甲通知乙、丙后，乙表示愿意以8000元买下，丙未表态。丁知道后，同意以10000元买下甲的份额。丙见丁想买，随即向甲表示愿以10000元买下甲的份额。根据《合伙企业法》的规定，（）

A.甲应将其份额转让给乙

B.甲应将其份额转让给丁

C.甲应将其份额转让给丙

D.甲不能将其份额转让

In the following essay, each blank has four choices. Choose the best answer and writedown on the answer sheet.

Microwave communication uses high-frequency (26) waves that travel in straightlines through the air. Because the waves cannot (27) with the curvature of the earth, they can be (28) only over short distance. Thus, microwave is a good (29) for sendingdata between buildings in a city or on a large college campus. For longer distances, the wavesmust be relayed by means of "dishes" or (30) . These can be installed on towers, highbuildings, and mountain tops.

（27）是（）

A.reflex

B.distort

C.bend

D.absorb