Marsha Mellow is very flexible. She consumes x and y. She says `Give me x or give me y; I

don’t care. I can’t tell the difference between them.’ She is currently endowed with 14 units of x and 6 units of y. The price of x is 4 times the price of y. Marsha can trade x and y at the going prices, but has no other source of income. How many units of y will Marsha consume？

A、66

B、20

C、62

D、6

提问人：网友sunny820412 发布时间：2022-01-06

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更多“Marsha Mellow is very flexible…”相关的问题

第1题

Directions: Read the following two emails. After reading them, you are required to com

plete the answers that follow the questions (No.56 to No.60). You should write your answers (in no more than 3 words) on the Answer Sheet correspondingly.

Email 1

To:DBL 0nline

From: Marsha Smith

Subject: Order

Dear Mr. Chapman,

We would like to buy 30 Futura computers, model No. XT 306. Can you ensure delivery (发货) by the 25th of this month？

We would like to confirm that the price is as given in your price list, with a 15% discount (折扣) for new customers. We will make payment upon receiving the goods.

We look forward to receiving your reply.

Sincerely,

Marsha Smith

Email 2

To: WMF

From:Marsha Smith

Subject: Order

Attachment: Purchase order No. J300

Dear Mr. Brown,

Following our telephone conversation this morning, 1 would like to order 300 washing machines. Could you deliver the items according to the purchase order？

Please send the items by express freight(快运).

I would like to confirm that the prices remain unchanged, and include a 10% discount.

As before, we will pay by check within 15 days after receiving the goods.

Best wishes，

Marsha Smith

1. What does Marsha want to buy in the first email？

___________________________________________________

2. What is the delivery date of the goods required in the first email？

By _________________ of this month.

3. According to the first email, what discount does Marsha get as a new customer？

_____________________________________________.

4. How did Marsha Smith contact Mr. Brown before she order the washing machine？