Cho hàm số  .

Giá trị của m để đồ thị hàm số đi qua điểm A(1; 2) là:

 A.

 B.

1

 C.

2

 D.

Cho hàm số y = f(x) = 3x2 + 1.Tính f(-2) có kết quả bằng

 A.

-13

 B.

-5

 C.

7

 D.

13

Choose the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.###

 A.

unique

 B.

mosque

 C.

mosquito

 D.

question

Choose the letter A, B, C, or D to indicate the sentence that is closest in meaning to the original sentence:

-I go to the super market. I want to buy some food.

I go to the super market for buy some food.

If I go to the supermarket, I buy some food.

I go to the supermarket to buy some food.

Because I go to the supermarket, I’ll buy some food.

Mark the letter A, B, c, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

You should be cautious when you cross the streets.

 A.

brave

 B.

confident

 C.

careful

 D.

healthy