根据《建设工程设计合同(示范文本)》的规定，导致设计工作内容变更的原因不包括( )

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中的两项为多余选项。

注意：如果选E 请涂 AB ; 选 F请涂 AC; 选G请涂AD .

When people get a bad toothache, they often have to eat soft, easily chewed food.  ___小题1:__ That’s the conclusion of a zoologist at the Field Museum of Natural History in Chicago and a dentist who works on carnivores (食肉动物).

___小题2:__ Every once in a while, however, a lion will go on a human-eating diet.  The most famous such tragedy happened in 1898, when two lions killed and ate 135 railway workers in Kenya. 

Examining the preserved skulls of the two big lions, zoologist Bruce Patterson and dentist Ellis Neiburger found that both animals had been suffering from several dental and jaw problems. ___小题3:___ Canines are pointed teeth that hunting animals use for gripping and piercing prey . 

The two lions might have been so badly disabled that they couldn’t bite down forcefully, say the researchers. Consequently, the lions might have abandoned their normal, more difficult prey and turned to humans.  Patterson said “____小题4:_____ We’re very slow, we don’t hear very well, and we don’t see very well in the darkness.”

______小题5:____ It was inspired partly by the work of Jim Corbett, a tiger hunter in India in the 1930s.  Corbett was regularly called in to hunt tigers that had been dining on Indian villagers. Time after time, Patterson discovered that the killer tigers were suffering from some ill-healthy conditions.

注意：如果选E 请涂 AB ; 选 F请涂 AC; 选G请涂AD .

A. Humans are easy preys.

B. Lions don’t normally prey on people.

C. When lions get a bad toothache, they eat people

D. One lion had three missing teeth and a loose, unsteady lower canine that was probably useless.

E. The research calls their idea the Infirmity Theory.

F. He had absolutely no experience taking medicine.

G. Talking about it in the abstract isn’t enough.

下列哪一项替代疗法不能用于血友病A的治疗（）

A.高纯度的因子Ⅷ

B.基因重组人因子Ⅷ

C.冷沉淀物

D.凝血酶原复合物

E.血小板

主要用于严重脑型疟的治疗的是（）

A.伯氨喹

B.周效磺胺

C.乙胺嘧啶

D.氯喹

E.奎宁

甲手持匕首寻找抢劫目标时，突遇精神病人丙持刀袭击。丙追赶甲至一死胡同，甲迫于无奈，与丙搏斗，将其打成重伤。此后，甲继续寻找目标，见到丁后便实施暴力，用匕首将其刺成重伤，使之丧失反抗能力。此时甲的朋友乙驾车正好经过此地，见状后下车和甲一起取走丁的财物(约2万元)，然后逃跑。丁因伤势过重不治身亡。
阅读上述案例后，请回答以下问题：

对甲和乙的行为应如何进行处罚

现行规定中超过（）万美元（含（）万美元）的服务贸易项下付汇，需向银行提交税务凭证。（）

A.1万

B.3万

C.5万

D.10万