1.单选题- (共7题)

A.60° | B.70° | C.80° | D.90° |
2.选择题- (共1题)
阅读下文并回答问题。
There are 24 solar terms (节气) in China, and the Grain Rain(谷雨) is one of them. It falls on April 19 this year.
This solar term is called the Grain Rain because it is known for “rain” that helps the grain grow. From its name, we can guess it means a time of more rain. So if you go out in the next two weeks, you may need to bring an umbrella with you.
But this is a great time for planting crops. If you miss the time for planting during the Grain Rain, you will feel sorry later. So maybe you can try to plant some flowers or vegetables in your garden. When the spring rain falls, farmers begin to grow crops (庄稼). Farmers often say, “Spring rain is as precious (珍贵的) as oil.” It brings farmers hope for a good year ahead.
There are also many interesting customs during the Grain Rain. In the northern part of China, people like to eat Chinese toon (椿芽) mixed with eggs. The food made during the Grain Rain tastes wonderful and is good for your stomach. In the southern part of China, the tea leaves are picked during the time. They are called Grain Rain tea, which is famous for its freshness and sweet smell.
3.填空题- (共5题)
4.解答题- (共5题)
(1)若∠ABE=15°,∠BAD=40°,则∠BED=________°;
(2)请在图中作出△BED中BD边上的高EF;
(3)若△ABC的面积为40,BD=5,则点E到BC边的距离为多少?

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【1】题量占比
单选题:(7道)
选择题:(1道)
填空题:(5道)
解答题:(5道)
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【2】:难度分析
1星难题:0
2星难题:0
3星难题:0
4星难题:0
5星难题:0
6星难题:9
7星难题:0
8星难题:7
9星难题:1