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提问人:网友tltltl 发布时间:2022-01-07
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3. Now there are three commercial Maglev transport systems in operation.

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第1题
听力原文:In this century the traditional American family is constantly faced with the thre

听力原文: In this century the traditional American family is constantly faced with the threat of breakdown. Some sociologists suggest that one little-noticed cause may be the introduction of the TV dinner.

Before the appearance of television sets, the American dinner was a big event for the family, for in many homes dinner time may he the only time when everyone got together. A typical dinner was usually in three stages. In the preparation stage, the children and father frequently helped with table setting while mother put the last touches on the roast. In the eating stage, family members shared the day's experiences and mere food was consumed. In this stage families got to know one another and made joint decisions around the dinner table, and thus the family solidarity was reinforced. In the cleaning-up stage, children or father again gave their hands, so that the significance to the home community was clear. Unfortunately, all of these have been erased by a product—the television set.

By the beginning of the 1980s, the typical American family dinner is just twenty minutes long. The speed-up of this once leisurely experience is clearly connected to the overall pace of modem life and maybe a model of the modern life is the TV dinners—meals designed to be consumed between the opening and closing credits of a half-hour program. The once family affair has now become nothing more than the use of a fork and knife.

(33)

A.The problem of poverty.

B.The problem of having few children.

C.The problem of poor living conditions.

D.The problem of divorce.

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第2题
There are mainly sets of international rules related to the interpretation of trade t erns

A.tw o

B.thre e

C.four

D.five

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第3题
Botanists have generated attempts to remove the Japanese knotweed because ______.A.it thre

Botanists have generated attempts to remove the Japanese knotweed because ______.

A.it threatens the local biodiversity

B.it is regarded as exotic

C.it is so vigorous as to spread everywhere

D.it checks other plants growth

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第4题
There are mainly sets of international rules related to the interpretation of trade t erns

A.tw o

B.thre e

C.four

D.five

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第5题
After the_________ riding, we have covered_____ of the whole distance.A. four-hour,thre

A. four-hour,three-fourths

B. four-hours,three-fourth

C. four-hours,three-fourths

D. four-hours,three-fourthes

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第6题
When the bell rang announcing the end of class, students came out ______A.by twos and thre

When the bell rang announcing the end of class, students came out ______

A.by twos and threes

B.by two and three

C.by two or three

D.by twos or threes

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第7题
A.only one year after his retirement.B.only two years after his retirement.C.only thre

A.only one year after his retirement.

B.only two years after his retirement.

C.only three years after his retirement.

D.only four years after his retirement.

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第8题
How many ideas should a thesis statement toward one topic?A.one.B.two.C.three.D.as many

A.on

B.two.

C.thre

D.as many as possibl

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第9题
Communication networks can be classified in terms of their physical arrangement or(73)Thre

Communication networks can be classified in terms of their physical arrangement or(73)Three common(73)are the star, bus, and ring.

A.structures

B.topologies

C.protocols

D.frames

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第10题
听力原文:How much did you pay for this car? (A) Because it was used. (B) I paid about thre

听力原文:How much did you pay for this car?

(A) Because it was used.

(B) I paid about three thousand dollars.

(C) The car needs repairs.

(27)

A.

B.

C.

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第11题
听力原文:M: Tell me about your house.W: Well, it has a living room, a dining room and thre

听力原文:M: Tell me about your house.

W: Well, it has a living room, a dining room and three bedrooms.

Q: How many bedrooms are there in the woman 's house?

(4)

A.One.

B.Two.

C.Three.

D.Four.

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