【单选题】Which of the following is NOT included as one of Padilla's targets for terrorist attack?
【单选题】According to the passage,which of the following is NOT the way to defend terrorist attacks?
A.
Improving human intelligence and patrol.
B.
Alerting police and citizens to terrorism
C.
Finding out terrorists before they attack.
D.
Studying the response to past attacks.
【单选题】某水果店上午卖了20千克苹果,下午卖了24千克苹果,如果每千克苹果5元,一共可卖多少元?
【单选题】The head of homeland security indicated that ______.
A.
the worry about terrorist attack was totally unnecessary
B.
the government had been well prepared for possible security problem
C.
the government had been too optimistic about its anti-terrorism efforts
D.
the legislators usually could do nothing except making empty talks
【单选题】The 22 March 2017 terrorist attack in London was conducted by .
A.
home-grown Islamist terrorists
B.
home-grown Islamic terrorists
C.
ISIS terrorist syndicates
【简答题】科学家发现,细胞膜中存在着某种只允许水分子出入的通道----水通道.右图是2003年诺贝尔化学奖获得者彼得?阿格雷公布的世界上第一张水通道蛋白的示意图. (1)右图水通道中的每个“ ”表示: ①______;②______. (2)根据示意图,由于水通道中间的正电荷对H + 离子有______作用,所以,H + 离子不能通过该水通道.
【单选题】Which of the following statement is true about the terrorist attack?
A.
It is a deadly bombing in Germany last night and is considered by the government as a right-wing terrorist attack.
B.
Eleven people were found dead at two hookah bars outside Frankfurt.
C.
The suspect escaped after the attack and the police has not found him yet.
D.
According to media reports, the victims in the bars were from Germany's Turkish and Kurdish communities.
【单选题】A strike. B) orest fire. D) A terrorist attack.
【单选题】A mitable title for the passage would be
A.
July 7 th Terrorist Attack in London.
B.
The war against terrorism
C.
Terrorism after Sept.11,2001.
D.
Lessons from terrorist attack in London.