Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges

- “Would you bother if I had a look at your paper?” - “____________”

A. You’re welcome     

B. Well, actually I’d rather you didn’t  

C. That’s a good idea     

D. Oh, I didn’t realize that

Cho hỗn hợp X gồm một axit cacboxylic đơn chức, một ancol đơn chức và este tạo bởi axit và ancol đó. Đốt cháy hoàn toàn 1,55 gam hỗn hợp X thu được 1,736 lít CO₂ (ở đktc) và 1,26 gam H₂O. Mặt khác khi cho 1,55 gam hỗn hợp X tác dụng vừa hết với 125 ml dung dịch NaOH 0,1 M tạo ra m gam muối. Sau phản ứng tổng số gam ancol thu được là 0,74 gam và ứng với 0,01 mol. Vậy giá trị của m là:

A. 1,175 gam 

B. 1,205 gam

C. 1,275 gam 

D. 1,305 gam 

VIII/ Read the following passage on commuting, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 61 to 70.

After two decades of growing student enrollments and economic prosperity , business schools in the United States have started to face harder times. Only Harvard’s MBA School has shown a substantial increase in enrollments in recent years. Both Princeton and Stanford have seen decreases in their enrollments. Since 1990, the number of people receiving Masters in Business Administration (MBA) degrees, has dropped about 3 percent to 75,000, and the trend of lower enrollment rates is expected to continue.

There are two factors causing this decrease in students seeking an MBA degree. The first one is that many graduates of four-year colleges are finding that an MBA degree does not guarantee a plush job on Wall Street or in other financial districts of major American cities . Many of the entry-level management jobs are for students graduating with Master of Arts degrees in English and the humanities as well as those holding MBA degrees. Students have asked the question, “ Is an MBA degree really what I need to be best prepared for getting a good job?” The second major factor has been the cutting of American payrolls and the lower number of entry-level jobs being offered. Business needs are changing , and MBA schools are struggling to meet the new demands.

The word “prosperity” in the first paragraph could best be replaced by_________. 

A. success

B.Education

C.Nurturing

D. surplus

a. chúng ta sẽ không mua xe nữa

b.cậu dám đụng vào nó sao

c.tôi nhất định sẽ dự sinh nhật của bạn

d.tôi chắc chắn đáp án đó là đúng

Biết rằng đường cong trong hình 11 là một parapol y = ax2.

Tìm các điểm thuộc parapol có tung độ y = 8.