清代镶玛瑙石地球仪

One day, while my friend and I was traveling through           76__________

Germany, we were not very hungry but we only had a little       77__________

money. We decided stop at a village market to buy              78__________

something to eat. We choose the cheapest biscuits and           79.__________

ate it under a tree. We thought the biscuits were great.            80__________

“Let’s got some more,” I said, “They’re cheap and they          81__________”

really taste well.” My friend could read some German, but        82__________

I couldn’t, and I gave her the biscuit bag to find the name.        83._________

She looked at it and started to laugh, “How are you laughing?”     84._________

I asked. “Because they’re dog biscuits!” She said.              85._________

根据下图仪器和装置（A～H）回答问题：

（1）写出图中①仪器的名称：①______；

（2）用氯化钠固体和水配制10%的盐水用于选种，一定用到的仪器是______；（填写序号，下同）

（3）实验室制取O₂应选用的发生装置是______；

（4）实验室制取CO₂，应选用的发生装置是______，一般选用的药品是______和______，发生反应的化学方程式为______；收集装置是______，选用此收集装置的理由是______．

定期储蓄存款，可全部或部分提前支取，但提前支取只能______次。

工业炸药合成组分中作为消焰剂使用的原料是()。

A.硝酸铵 

B.柴油 

C.松香 

D.氯化钾

--What ____________when I phoned you? 

----I_____________and began to have a bath.

A．had you done; finished

B．were you doing; had just finished

C．did you do; had just finished

D．were you doing; was finishing