THE BINARY IS A SYSTEM _____A. IN WHICH MATHEMATICS IS THE BASE OF...

29.

The binary is a system _____

A. in which mathematics is the base of all other sciences

B. in which numbers are expressed by combinations of only two digits, O and 1

C. in which whole numbers are formed by the digits 0,1,2,3,4,5,6,7, 8 and 9

and by the combinations of them

D. that every lazy schoolboy uses

30

What can be referred from the phrase “the lazy schoolboy’s dream”?

A. Electronic computers make mathematic operations easier for schoolboys.

B. Lazy schoolboys dream of having an electronic computers.

C. Using electronic computers make schoolboys lazy and sleepy.

D. All are correct

ENGLISH TEST FOR GRADE 12 ( M· §Ò 01)

I. Pick out the word whose underlined part is pronounced differently from that of the others