单选题：根据以下材料，回答题There's a lot we learn that we instantly forget.1,

根据以下材料，回答题
There's a lot we learn that we instantly forget.1,depending on who you ask, up to 60 percent of high school goes straight into your mental recycling bin, and for quite a few of us, that 2 our math skills.
Still,that doesn't mean you can't get those skills back.As adults, we 3 mathematical problems every day: comparing prices, measuring cooking4, and calculating the time it'll take us to run several errands, to5a few.Some of those may have us thinking more than necessary,6 it's never too late to get better and faster at solving them.
Several studies point out the 7of being good at math.More "numerate"people 8 to be healthier because they better understand how the numbers on their charts interact, and are more likely to use hard data to9 risk over anecdotal evidence and emotional appeals.
But that can be you, too.Scientists have shown that when it 10to improving your math skills, practice is what 11most--not talent.12gets you closer to success than practice, so take all the real-life opportunities you get to13your math muscles.Whenever you come14 a numerical problem,take a moment to try rounding things up or down to numbers you feel more comfortable with, and work it out.Having a way to15your work, like a calculator or, in the case of your mileage, an odometer, will help you 16errors.
The key is to focus on the process, not the solution, 17 when you find you've made a mistake.
Take the lunch example:18you add up the cost of each item and the final bill is a little higher than you expected, check your 19to see if you forgot tax or transposed a number.We'll20 never get back everything we learned in high school math.But with a little practice,we can all become a little better with the numbers around us.
第1题答案是 A．In turn
B．In fact
C．In particular
D．In consequence