【题目】 —I don’t have __________ money to buy the book. What about you?
—But I have __________ now. I can borrow you some.
A. some; some B. some; any C. any; any D. any; some
科目:初中地理 来源: 题型:
【题目】Andy __________ chats with his friends after class because he is busy doing his homework.
A. always B. usually C. seldom D. often
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科目:初中地理 来源: 题型:
【题目】A
Tony and Anna are brother and sister. They are Americans. Tony likes sports very much. He can play football, basketball and volleyball. Anna likes music very much. She can’t play ball games. But they both like playing games on computers.
They like eggs, bread and milk for breakfast. For lunch, Anna likes eating vegetables and fruit, but Tony likes chicken and fish. They both like hamburgers. But they don’t like ice cream or cheese.
【1】 Anna is Tony’s __________ and they are __________.
A. sister; Chinese B. sister; Americans
C. friend; Americans D. brother; Americans
【2】 Tony likes __________ and he can play __________.
A. sports; games B. music; basketball
C. sports; volleyball D. sports; tennis
【3】Tony and Anna both like __________.
A. vegetables B. football
C. playing games D. ice cream
【4】For breakfast, they like __________.
A. eggs, bread and milk B. ice cream or cheese
C. chicken and fish D. vegetables and fruit
【5】 They don’t like __________ or __________.
A. ice cream; vegetables B. ice cream; cheese
C. chicken; fish D. hamburgers; cheese
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科目:初中地理 来源: 题型:
【题目】某同学进行“物质溶解时的吸热或放热”的探究实验:他取三支试管,向试管中分别注入5mL水,测得水的初温为20℃,再分别向三支试管中各加入3g氢氧化钠、氯化钠、硝酸铵固体,振荡。
(1)“振荡”试管的目的是__________________________________________________.
(2)用温度计分别测出三支试管中溶液的温度,高于20℃的是_______________溶液,这是因为____________________________________________________________.
(3)装有硝酸铵溶液的试管外壁有水珠产生,原因是_____________________________.
(4)由此实验探究可知___________溶于水温度没有明显的变化。
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【题目】指出下列溶液中的溶质和溶剂,将其填入下表中.
溶液 | 溶质 | 溶剂 |
(1)生理盐水 | ||
(2)澄清的石灰水 | ||
(3)碘酒 | ||
(4)稀盐酸(氯化氢气体的水溶液) | ||
(5)高锰酸钾溶液 | ||
(6)酒精溶液 |
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科目:初中地理 来源: 题型:
【题目】在盛有一定量水的试管中缓慢加入浓硫酸,用玻璃棒不断搅拌,溶解后,用手触摸试管外壁时感觉到试管发烫,主要原因是_________________________________.
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