问题 多项选择题

关于心脏复苏,以下哪些是正确的()

A.房颤是心跳骤停的一种类型

B.心脏复苏时,首选心内注射给药

C.心脏复苏用药,首选去甲肾上腺素

D.一旦确诊为心脏骤停,首先立即尝试捶击复律,其次清理呼吸道

E.电除颤是治疗室颤最有效的方法

答案

参考答案:D, E

阅读理解

What do we do when we go camping? First, we work out a plan. We take food, clothing, a knife, and things for cooking and eating. We take things to keep us away from insects (昆虫)and the sun.

Then we put everything into the car and we drive to the woods(森林). We look for a place for campers and we look for a good place for our tent(帐篷). The place should have a lot of moving air. This will keep some insects away. High land with water on both sides of it is good. Then we put up our tent. We put everything into the tent, and we are ready for fun. We can swim in the lake, walk in the woods, climb a mountain, row a boat, or go fishing.

In the evening we come back to the tent, we build a big fire(火), because it can keep the insects away. We sit around the fire and talk. We may tell interesting stories or we may sing songs.

At night we lie down on the grass. We can look up at the stars. It is a busy day, so we try to go to sleep early.

Everything is dark. Everything is quiet. We hope we won’t hear music from the radio in the next tent. We hope it won’t rain.

小题1:Before going to camp we should first ________ .

A.make a plan

B.take some food

C.take things to keep us warm

D.take something for cooking and eating小题2:We go to camp ________ .

A.by bus

B.by car

C.by bike

D.on foot小题3:Campers can take part in _______ activities

A.one or two

B.few

C.many

D.two or three小题4:In the evening we build a fire because _________ .

A.it is cold at night

B.it can keep us warm

C.it can keep the insects away

D.it is dark and quiet小题5:The campers like to ________ at night

A.hear music from the radio

B.go to sleep early

C.have rain

D.be busy

选择题