题目内容
We are wondering ________ we can prevent people from polluting the earth.
A. who B. that C. whether D. what
C
【解析】略
What do we do when we go camping? First, we think of a plan. We take food, clothes, a knife, and things for cooking and eating. We take things to keep us away from insects and the sun. Then we put everything into the car and we drive to the woods. We look for a place for campers (露营者) and we look for a good place for our tent(帐篷). The place should have a lot of air. This will keep some insects (虫子) 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 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.think of a plan |
B.take some food |
C.take things to keep us warm |
D.take something for cooking and eating |
A.by bus | B.by car | C.by bike | D.on foot |
A.one or two | B.only a few | C.many | D.two or three |
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 |
A.hear music from the radio | B.go to sleep early |
C.have rain | D.be busy |
You hurry into the kitchen,open the refrigerator and suddenly you forget why you open it.“What am I looking for?”You ask yourself.“What am I doing here?”Don't worry.You are not losing your mind.We have all had this kind of thing.If you think about something very quickly,it goes into your short-term memory and it goes right back out in just a few seconds.You have not moved things from short-term to long-term memory,so you won't be able to remember it later on.
What can you do to help get back your missing short-term memory?You may go back to where you were.So,for example,if you were sitting in a chair listening to the music in the living room,just go back into the living room.This will help you remember,and when you are back in the living room,you will suddenly think,“Oh,yes,I was thirsty and I wanted something cold to drink.That is why I went to the fridge.”If,sometimes,you can't go back to where you were before,just try tracing your steps back in your mind.Think back to things you did before,and this may help you.
【小题1】We sometimes forget why we open the refrigerator, probably because___________.
A.We lose our mind. | B.We are not thirsty. |
C.We think about something too quickly. | D.we won’t be able to remember things. |
A.Stay where you are. | B.Make yourself thirsty. |
C.Listen to some music. | D.Try tracing your steps back in your mind |
A.Only a few of us will have such experiences, |
B.People always forget why they hurry into the kitchen. |
C.It doesn’t matter if you can’t remember why you do a certain thing at times. |
D.Have something cold to drink can help you to remember the things. |
A.Lose your memory | B.What’s wrong with you? |
C.Learn to forget | D.Just open the refrigerator |