题目内容
-Linyi has changed a lot in the past few years.
-Yes. You can see a lot of buildings, trees on ________ sides of the streets.
A. every B. either C. both D. all
C
【解析】
试题分析:句意:--临沂在过去的几年已经发生了很大的变化。--是的。你能看到许多的建筑,树木在街道的两边。分析选项:every每一个;either两者之中任何一个;both两者都;all三者以上全部。联系句意:在街道两边,因此either, both符合,但是sides为复数形式,因此用both两者都 。故选C
考点:考查代词的用法。
Thousands of years ago, people didn’t live in cold places because they didn’t know how to keep themselves warm. Later they learned to make clothes. When an animal was killed, they made use of its skins to cover their bodies. ______1.____.
Nature is people’s good friend. It once helped people find fire, when lighting hit a forest and started a fire. _____2.___. The fire kept them warm, and also frightened wild animals. Soon people found the food cooked tasted much better, so they began to use the fire to cook food.
___3.____ . When they got a fire from the forest, they tried to keep it burning. If it went out, they had to wait for ye4.ars.
_____5.___. For example, they made fire by boring wood or knocking two pieces of stones.
Today it’s easy for people to make fire because they have matches, lighters and different kinds of heaters. ____6.______
But later they found different way to make fire. The skins keep them warm. They can make fire at any time they need. People took some of this fire to their homes. People didn’t know how to use fire. But people still didn’t know how to make a fire. |