男性，19岁。高空坠落伤1小时。查体：P110次／分，BP70/50mmHg。躁动，双瞳孔等大，对光反应迟钝。腹腔穿刺抽出不凝血。头颅CT检查示左额硬膜下血肿，血肿量约25ml，中线无明显移位。正确的治疗方案是（）

A.立即开颅清除血肿

B.抗休克治疗的同时行开颅血肿清除术

C.抗休克治疗的同时先行开腹探查

D.抗休克治疗至血压正常后再行手术

E.开颅及开腹探查同时进行

A volcanic eruption in Iceland has sent ash across northern Europe. Airlines have stopped or changed the flights across the Atlantic Ocean, leaving hundreds of passengers stuck in airports.
Grimsvotn is one of the largest active volcanoes in Europe. What makes Grimsvotn different is that it lies under a huge glacier(冰川) of ice up to 12 meters thick. The hot volcano heats up the ice above it, which then forms a layer(M) of water between the glacier and the volcano. This layer of water puts pressure on the volcano ,keeping it stable. As the water flows out from under the glacier, the pressure Rifts. The lava(岩浆) from the volcano then comes up to the surface. This is exactly what has happened today.
Now, airlines have to make changes to their flights so as not to fly through the clouds of volcanic ash. According to KLM, one of Europe’s biggest airlines, airplanes cannot go under the cloud or over it. Going through the cloud can result in ash getting stuck in the airplane’s engines, causing damage to the plane.
The eruption has also caused problems for animals in Iceland. The volcano left ash and sharp, glass-like rocks all over the countryside. Farmers are keeping their animals inside to stop them from eating ash-covered grass or the sharp objects.

Which of the following is the result of the volcanic eruption

A．People stop traveling in Europe.

B．Airlines suffer from the loss of planes.

C．It becomes dangerous for animals to eat outside.

D．Farmers have lost many of their animals.