下列不是科学社会主义的理论来源的是（)A．法国启蒙思想B．德国古典哲学C．英国古典政治经济学D．空

If Tim carries on working like this, he'll______sooner or later.

A．break down

B．give up

C．get down

D．hold on

At the beginning he refused to take any responsibility but he had to end up by______.

A．to apologize

B．apologizing

C．apologized

D．apologize

A、go on

B、goes on

C、will go on

D、is going on

A、end up

B、to end up

C、ended up

D、ending up

Passage Two

There was a big pile of bricks on the top of a tall building and a man

had to bring them down to the ground. He had a long rope which went over a pulley(滑轮) at the roof of the building. The other end was fastened to a big box.

First he pulled the box up to the top of the building, and fastened the end of the rope so that the

box could not come down. Then he climbed up the ladder and filled the box with bricks. Next

he climbed down the ladder and untied the rope. Unfortunately the box of bricks was heavier than

the man, and as a result he was pulled up by the: rope. Half-way up, the box of bricks hit him as it was coming down.

When he reached the top, his head hit the pulley. The box of bricks hit the ground and broke.

As a result the bricks fell out. The box was then lighter than the man and consequently he began

to come down and the box began to go up.

Half-way up, the box hit the man. The man still held on to the rope and the box therefore Continued to

go up. The man then reached the ground. Then he let go the rope to rub his head. The box, of

course, then fell down and hit the man on the head again. As a result, an ambulance came and took

him to hospital

40. Why did the man fasten the end of the rope before he climbed up the ladder？

A. He was afraid that someone would steal his box.

B. Because he wanted to climb up along the rope.

C. He fastened the end of the rope in order to keep the box unmoved.

D. Because he wanted to prevent the box from coming down.

When the writer says "I gave up" at the end，he means ______.

A．he gave up his belief in the moral idea of the hare and tortoise story

B．he gave up arguing with Sonny

C．he gave up Sonny as a hopeless child

A．end up

B．make sense

C．/

D．/

own to the ground. He had a long rope which went over a pulley (滑轮) at the roof of the building. The other end was fastened to a big box.

First he pulled the box up to the top of the building, and fastened the end of the rope so that the box could not come down. Then he climbed up the ladder and filled the box with bricks. Next he climbed down the ladder and untied the rope. Unfortunately the box of bricks was heavier than the man, and as a result he was pulled up by the rope. Half-way up, the box of bricks hit him as it was coming down.

When he reached the top, his head hit the pulley. The box of bricks hit the ground and broke. As a result the bricks fell out. The box was then lighter than the man and consequently he began to come down and the box began to go up.

Half-way up, the box hit the man. The man still held on to the rope and the box therefore continued to go up. The man then reached the ground. Then he let to the rope to rub his head. The box, of course, then fell down and hit the man on the head again. As a result, an ambulance came and took him to hospital.

Why did the man fasten the end of the rope before he climbed up the ladder？

A．He was afraid that someone would steal his box.

B．Because he wanted to climb up along the rope.

C．He fastened the end of the rope in order to keep the box unmoved.

D．Because he wanted to prevent the box from coming down.

own to the ground. He had a long rope which went over a pulley(滑轮) at the roof of the building. The other end was fastened to a big box.

First he pulled the box up to the top of the building, and fastened the end of the rope so that the box could not come down. Then he climbed up the ladder and filled the box with bricks. Next he climbed down the ladder and untied the rope. Unfortunately the box of bricks was heavier than the man, and as a result he was pulled up by the: rope. Half-way up, the box of bricks hit him as it was coming down.

When he reached the top, his head hit the pulley. The box of bricks hit the ground and broke. As a result the bricks fell out. The box was then lighter than the man and consequently he began to come down and the box began to go up.

Half-way up, the box hit the man. The man still held on to the rope and the box therefore Continued to go up. The man then reached the ground. Then he let go the rope to rub his head. The box, of course, then fell down and hit the man on the head again. As a result, an ambulance came and took him to hospital

Why did the man fasten the end of the rope before he climbed up the ladder？

A．He was afraid that someone would steal his box.

B．Because he wanted to climb up along the rope.

C．He fastened the end of the rope in order to keep the box unmoved.

D．Because he wanted to prevent the box from coming down.