题目内容 (请给出正确答案)
[多选题]

下列选项中,符合金属面板加工制作要求的有()。

A.金属板材的品种、规格和色泽应符合设计要求

B.单层铝板折弯加工时,折弯外圆弧半径不应小于板厚的0.5倍

C.蜂窝铝板、铝塑复合板应采用机械刻槽折边

D.在加工过程中铝塑复合板严禁与水接触

E.加劲肋可采用电栓钉固定,但应确保铝板外表面不变形、褪色,固定应牢固

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第1题

听力原文: Good morning, everybody.Now I'm going to tell you how to buy a ticket for the BA

听力原文: Good morning, everybody. Now I'm going to tell you how to buy a ticket for the BART system.

Each person must have a ticket. Children aged not more than four do not need a ticket. Since each of you has a brochure in hand, you may first check the fare chart on the facing page for your destination and cost of your trip. Fare charts show the cost of a one-way trip, multiply by two for a round trip. Then go to a ticket machine and purchase your ticket. Some machines provide change. Others do not. Signs on the machines indicate which ones give change. No machines will give you more than $4.95 in change. Ticket machines will accept nickels, dimes, quarters, $1, $5, $10, and $20 bills. (Note: if your bill is not accepted, turn it upside down and try again.) Machines sell tickets for any amount from a minimum of $1 to a maximum of $40, so you can purchase a ticket good for several rides. Lastly, take your ticket and insert it in the fare gate. The ticket will be returned to you. You must use the same ticket when exiting at your destination.

Again, change machines for coins and $1 bills are located in all stations. You can add value to your ticket up to a maximum new total of $40 if there is $7.95 or less remaining. Put the ticket in the "old ticket" slot and add at least 5 cents or more. You will then get a new ticket combining the old value and the added money.

What kind of people don't need a ticket?

A.A group of 4 children.

B.Children not more than 4 years old.

C.Those who ride every day.

D.Those who are free from work.

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第2题

“请您出示车票!”用英文表示为()

A.Please show me your tiCket!

B.Please take your tiCket!

C.please show your tiCket!

D.TiCket, please!

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第3题

When computing the opportunity cost of attending a basketball game you should include()

A.the price you pay for the ticket and the value of your time

B.the price you pay for the ticket, but not the value of your time

C.the value of your time, but not the price you pay for the ticket

D.neither the price of the ticket nor the value of your time

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第4题

You must book your Saver return ticket __________ days in advance.A.8B.7C.31D.50

You must book your Saver return ticket __________ days in advance.

A.8

B.7

C.31

D.50

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第5题

You must book your Saver return ticket __________ days in advance.A.8B.7C.31D.50

You must book your Saver return ticket __________ days in advance.

A.8

B.7

C.31

D.50

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第6题

In fact, it is very convenient to book your ticket on the Internet.
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第7题

What does the ticket collector usually say when checking tickets?

A、Excuse me. May l see your ticket, please?

B、Excuse me. May l see your bag please?

C、Excuse me. May l see your seat please?

D、Excuse me. May l see your friend please?

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第8题

To show your ticket and get your seat at the airport is to _________.

A.check out

B.check off

C.check in

D.check on

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第9题

______, you must show your ticket to go into the cinema.A.No matter whoever you areB.Whome

______, you must show your ticket to go into the cinema.

A.No matter whoever you are

B.Whomever you are

C.Whoever you are

D.No matter who are you

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