29与24的和是8的几倍 A．5 B．6 C．7 D．8

同纬度的陆地和海洋相比 [ ]

A、夏季陆地气温低，海洋气温高 　　　

B、夏季陆地气温高，海洋气温低　　　

C、冬季陆地气温高，海洋气温低 　　　

D、海洋气温年较差大

在社会主义国家，调节经济的经济杠杆中，最有效的是

A．信贷杠杆

B．价格杠杆

C．税收杠杆

D．工资杠杆

On the wall in my mother’s bedroom there was a photo, which showed a soldier with a gun.

Below the photo there was the word ”Speaking”.

“Who’s that soldier called Speaking?” I asked one day.

“He was Harold.” She said, ‘He was my only brother. When the Second War began, Harold was eighteen. I was twelve then, and my sisters were ten and nine.”

“Harold liked to play with us, and we often quarreled. When we quarreled, we said, ‘We’re not speaking to you.’ But before long we were all happy again, and then we said, ‘I’m speaking now. Are you speaking to me?’”

“When the war broke out, Harold joined the army. A month later, he came to see us. He brought the gun to show us. Then he went miles away to the war. We didn’t see him for three years, three long, empty years. We didn’t often hear from him. But one day in May there was a loud bang on the front door.”

“I ran to open it, it was Harold! He was an old Harold, a thinner Harold, too. He looked at me with his two green eyes and smiled. That smile was just the same as before, then he said one word “Speaking’”.

‘I didn’t. I couldn’t answer. I just fell into his arms and he dropped his gun. He stayed with us for a month. We played all our old games again. Then he went back to the war, and never came back again. So I wrote the word on the photo.”

60. When I first saw the word “Speaking” below the photo, I thought ____.

A .the soldier was calling “Speaking” 

B. it was taken when the soldier was speaking

C .“Speaking” was the soldier’s name 

D. Mum wished the soldier could speak to her

61. How old was the author’s mother when Harold came back for the last time?

A.Twelve                  B.Thirteen                    C. Fifteen                     D. Twenty-one

62. When Harold came back home, ____.

A.he changed a lot except for his eyes and smile

B.he made a shoot in front of the door

C.his sister could hardly recognize him

D.his sister had another quarrel with him

63. Harold never came back again because ____.

A.he didn’t want to speak to his sister any more

B.he died in a battle

C.his sister had not answered him when he came back

D.he went far away to the war

下列运算符中，( )是布尔逻辑运算符。

A．++

B．＜＜

C．‖

D．&

螺栓的热紧，应满足螺栓（）以后进行。

A.伸长量

B.温度