gaokao 2018 Q7

gaokao · China · national-II-science 5 marks Not Maths

To calculate $S = 1 - \frac { 1 } { 2 } + \frac { 1 } { 3 } - \frac { 1 } { 4 } + \cdots + \frac { 1 } { 99 } - \frac { 1 } { 100 }$, a flowchart was designed. The statement that should be filled in the blank is
A. $i = i + 1$
B. $i = i + 2$
C. $i = i + 3$
D. $i = i + 4$

To calculate $S = 1 - \frac { 1 } { 2 } + \frac { 1 } { 3 } - \frac { 1 } { 4 } + \cdots + \frac { 1 } { 99 } - \frac { 1 } { 100 }$, a flowchart was designed. The statement that should be filled in the blank is

A. $i = i + 1$

B. $i = i + 2$

C. $i = i + 3$

D. $i = i + 4$

Paper Questions

Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15 Q16 Q17 Q18 Q19 Q20