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20 10 national mathematics college entrance examination difficulty?
The overall difficulty of 20 10 college entrance examination math problems is lower than 20 1 1. The average student can get about 95 points.

Answer:

Select 1. C 2。 C 3。 B 4。 A 5。 A six. C 7。 C 8。 B 9。 D 10。 C 1 1。 D 12。 B

< Richard > 1. A 2。 B 3。 B 4。 A 5。 C 6。 A seven. D 8。 C 9。 B 10。 C 1 1。 D 12。 B

Fill in the blanks13-2 <; X<- 1 or X>2

< Richard > 0 < = x < = 2.

14 & lt; Text > negative 24/7

< Richard > minus one seventh.

15 & lt; Text > 30

< Richard > (1, 5/4)

16 root number three