下述不是网织红细胞计数时可选用染料的是A．煌焦油蓝B．新亚甲蓝C．结晶紫D．天青BE．中性红

________could ride bicycle at that time.

A．Only men

B．Policemen

C．Everyone

D．Only women

________could ride bicycle at that time.

A．Only men

B．Policemen

C．Everyone

D．Only women

After dinner he gave Mr. Richardson ______ ride to ______ Capital Airport.

A) the, a B) a, the C) /, a D) /, the

After he read the advertisement, Tom decided to ______.

A．see the lamp

B．examine the bicycle

C．see and buy the bike

D．ask the shop owner

听力原文： Billy grabbed his fishing rod from the closet and headed for the back door. As he went out the door, he called to his grandmother that he would be back soon. When he reached the river, he put bait on his hook and threw the line into the water. Billy didn't have any friends so he always went fishing with his Grandfather. They always did the housework together first and then went fishing.

Sometimes Grandmother would pack their lunches and they would stay all afternoon. After his Grandfather died, he felt lonely and very sad. He had a hard time believing that his best friend wouldn't be with him anymore.

After Billy's Grandfather died he had to do extra housework. He tried to spend time with his Grandmother so that she wouldn't feel so alone. He could tell that she missed him be cause she cried a lot and it hurt Billy to see her cry. He kept himself busy so that he wouldn't feel so sad, but a hard as he tired, he couldn't help missing his Grandfather. Billy suddenly saw that his rod was moving, he must have caught a fish! The fish on the end of the line swam wildly in the water, but Billy fought with it until finally he had the fish on the bank. It was a large trout and Grandmother would be glad to have it for dinner. He showed her the fish and she smiled as she took it into the house to clean it. That night after he had gone to bed, Billy looked through his window at the stars and felt that his Grandfather was watching over him. One bright star stood alone and seemed to twinkle brightly. Billy looked at it for a moment before he said, "Goodnight Grandfather," and went to sleep.

(33)

A．his parents.

B．his friends.

C．his grandparents.

D．his aunt and uncle.

Tom ______ after he looked at the bike carefully.

A．returned the bike to the shop owner

B．didn't find a lamp on the bicycle

C．showed the bike to the shop owner

D．bought the bicycle at once

听力原文： Billy grabbed his fishing rod from the closet and headed for the back door. As he went out the door, he called to his grandmother that he would be back soon. When he reached the river, he put bait on his hook and threw the line into the water. Billy didn't have any friends so he always went fishing with his grandfather. They always did the housework together first and then went fishing.

Sometimes Grandmother would pack their lunches and they would stay all afternoon. After his grandfather died, he felt lonely and very sad. He had a hard time believing that his best friend wouldn't be with him anymore.

After Billy's grandfather died he also had to do extra housework. He tried to spend time with his grandmother so that she wouldn't feel so alone. He could tell that she missed him because she cried a lot and it hurt Billy to see her cry. He kept himself busy so that he wouldn't feel so sad, but as hard as he tired, he couldn't help missing his grandfather.

Billy suddenly saw that his red was moving, he must have caught a fish! The fish on the end of the line swam wildly in the water, but Billy fought with it until finally he had the fish on the bank. It was a large trout and Grandmother would be glad to have it for dinner.

He showed her the fish and she smiled as she took it into the house to clean it. That night after he had gone to bed, Billy looked through his window at the stars and felt that his grandfather was watching over him. One bright star stood alone and seemed to twinkle brightly. Billy looked at it for a moment before he said, "Goodnight Grandfather," and went to sleep.

(33)

A．His parents.

B．His friends.

C．His grandparents.

D．His aunt and uncle.

Passage Five

Billy Joel was born on Long Island, in New York State. He began taking piano lessons at an early age and joined his first rock band when he was fourteen. After playing in a number of Long Island groups, Billy began concentrating on his song-writing. His first album of completely original songs was Cold Spring Harbor. It was released in 1972. Two years later, after the release of the smash-hit albums Piano Man and Street-life Serenade. Billy was named "Best New Male Vocalist" by Cask Box magazine.

51. Billy Joel began taking piano lessons ______.

A. when he joined his first rock band

B. after he was named "Best New Male Vocalist"

C. at fourteen

D. before he was fourteen years old

After he read the advertisement, Tom decided to ______.

A．see the lamp

B．examine the bicycle

C．see and buy the bike

D．ask the shop owner

What had Slater proved by 1792？

A．That his imported management techniques worked.

B．That the philosophy of Almy and Brown was wrong.

C．That he could build his own successful mill.

D．That he could sell all the yarn he could produce.