________与_______________及_______共同组成采煤机主电动

Forest guards in western India are using cell phones with ringtones of cows mooing, goats bleating and roosters crowing to attract leopards that have wandered into human settlements, officials said on Monday.

The wild cats in the state of Gujarat often get into villages near forests in search of food, say officials, adding that this results in attacks on people. But rather than use methods such as live bait(诱惑物) like goats tied to trees to lure the leopards, which then fall into large pits dug by guards, officials say they have found a safer method to trap the cats.

“The moos of a cow, bleating of a goat from the phone has proved effective to trap leopards,” said D. Vasani, a senior forest official in Gujarat. “This trick works.” Vasani said forest guards have downloaded the sounds of over a dozen animals as ringtones on their mobiles which they attach to speakers and fix behind a cage. They then play the ringtone continuously for up to two hours until the curious leopard appears and moves into the cage looking for its easy meal.

At least five leopards have so far been lured from villages since the new ringtone method was introduced three months ago. The cats have all been released back into forest areas.

Wildlife activists welcomed the new initiative saying that previous methods of trapping the cats using pits often resulted in the animals getting injured.

小题1:What can be the best title of the passage?

A．Cell Phones to Hunt Animals

B．Practical Uses of Cell Phones

C．Wildlife and New Technology

D．Phone Ringtones to Catch Leopards小题2:Forest guards in India try to catch leopards mainly because ______.

A．leopards attack villagers

B．they want leopard fur

C．leopards attack animals

D．they have new ringtones小题3:What will be needed to trap the leopards using the new method?

① cell phones   ②animals    ③ sounds of animals   ④ cages    ⑤large pits

A．①②③④

B．①③④

C．①④⑤

D．②③⑤

根据我国《合同法》的规定，当事人对合同价款约定不明确，又没有政府定价或指导价可供参照时，合同价款的确定规则是( )。

A．按照订立合同时履行地的市场价格履行
B．按照履行合同时履行地的市场价格履行
C．按照纠纷发生时履行地的市场价格履行
D．按照订立合同时订立地的市场价格履行

患者女，38岁。左乳发现一无痛性肿块，约“黄豆”大小，质较软，可推动，挤压 * * 时有血性液体流出，钼靶X线摄片检查未见异常。

外科治疗应采取（）

A.乳腺单小叶切除

B.乳腺多小叶切除

C.乳腺导管内切除

D.乳腺区段切除术

E.乳腺两个区段切除

全塑电缆接头封装的技术要求是什么？