【单选题】Social Security in the U.S. is increased______.
A.
before inflation occurs
B.
automatically as the living cost rises
C.
automatically as the living cost drops
D.
at the request of retired people
【判断题】中国古典园林的构景要素有:山、水、植物和动物。答案:
【单选题】在地下停车场的防火巡查中,发现( ),应当上报有关领导,制定限期改正措施。
【单选题】Soical Security in the U.S. is increased ______.
A.
before inflation occurs
B.
automatically as the living cost rises
C.
automatically as the living cost drops
D.
at the request of retired people
【判断题】中国古典园林的构景主要要素有:山、水、植物和动物。
【单选题】在地下停车场的防火巡查中,发现_______应当告知危险,协助当场改正。
【单选题】在地下停车场的防火巡查中,发现( ),应当上报有关领导,制定限期改正措施。
【单选题】Experiments of this kind _______in both the U.S. and Europe well before the Second World War started.