下列各图示中前者表示氧气用途,后者表示氢气用途的是( )
A.
B.
C.
D.
答案:C
用所给词的适当形式填空。
1. I enjoy _ (swim) in the river.
2. The best way of learning English is by (use) it.
3. A good language (learn) should have lots of practice.
4. When I hear the _ (exciting) news, we all got _ (excite).
5. His father was very _ (frustrating) because he was always for school.
林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田美池桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男子衣着,悉如外人。黄发垂髫,并怡然自乐。
见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足外人道也。”
1、翻译句子。
问今是何世,乃不知有汉,无论魏晋。
______________________________________________________________________________________
2、找出选文中描写桃源人幸福生活的句子。(用原文回答)
_______________________________________________________________________________________
3、“此中人一一为具言所闻”联系上下文,想想“此人”说了些什么,试概括为三点。
(1)____________________________________________________________________________________;
(2)____________________________________________________________________________________;
(3)____________________________________________________________________________________。
4、后人把《桃花源记》的故事凝缩成一个成语,是什么?现在是什么意思?