_______you come or not is up to you.

A. What             B. If                C. Why           D. Whether

_______you come or not is up to you.

A. What

B. If

C. Why

D. Whether

_______you come or not is up to you.

What is Math Anxiety?
Math anxiety or fear of math is actually quite common. Math anxiety is quite   36 to stage-fright. Why does someone suffer   37 ? Fear of something going wrong in front of a crowd? Fear of   38 the lines? Fear of being judged   39 ? Fear of going completely blank? Math anxiety conjures(使现出) up fear of some type. The fear that one won’t be able to do the   40 or the fear that it’s too hard or the fear of failure which often stems(起因于) from having a lack of  41 . For the most part, math anxiety is the   42 about doing the math right, our minds draw a   43 and we think we’ll fail and of course the more frustrated and anxious our minds become, the  44 the chance for drawing blanks. Added pressure of having time limits on math tests and exams also cause the levels of anxiety to grow for many students.
Where Does Math Anxiety Come From?
Usually math anxiety stems(起源于) from   45 experiences in mathematics. Typically math phobias(恐慌症) have had math presented in such a fashion that it led to limited understanding. Unfortunately, math anxiety is often   46  poor teaching and poor experiences in math which typically leads to math  47 . Many of the students I’ve encountered with math anxiety have demonstrated an over reliance on procedures in math as opposed to actually understanding the math. When one tries to memorize procedures, rules and routines without much   48 , the math is quickly forgotten and   49 soon sets in. Think about your experiences with one concept — the division of fractions(分数). You probably learned about reciprocals(倒数) and inverses. In other words, ‘It’s not yours to reason why, just invert(反转) and multiply(乘)’. Well, you memorized the rule and it   50  . Why does it work? Do you really understand why it works? Did anyone ever use pizzas or math manipulative(巧妙处理的) to show you why it works? If   51  , you simply memorized the procedure and that was that. Think of math as memorizing all the procedures —   52 if you forget a few? Therefore, with this type of strategy, a good  53 will help, but, what if you don’t have a good memory. Understanding the math is critical. Once students   54 they can do the math, the whole notion of math anxiety can be overcome. Teachers and parents have an important   55 to ensure students understand the math being presented to them.

A few months ago, Dr. Ken Duckworth, a psychiatrist（心理医生） in Massachusetts, was swimming in his community's pool, chatting with other swimmers. When he mentioned his career, one man wanted Duckworth’s opinion on his struggles with depression; another asked for advice on a family member's mental illness.
“I was sort of amazed. They were talking openly about their mental disabilities with a stranger in a swimming locker room, ” said Duckworth, “That wouldn't have happened 15 years ago. ”
New research shows that these swimmers aren't the only ones opening up. According to a new study, more American adults than ever are reporting being disabled by the symptoms of depression, anxiety or other emotional problems.
The report, published Thursday in the American Journal of Public Health, found that people who said they couldn’t perform everyday tasks or engage in social and leisure activities because of a mental illness increased from 2 percent in 1999 to 2.7 percent in 2009. That increase amounts to nearly 2 million more people disabled by mental distress (痛苦) in the past decade, the report said.
Although people did not say they felt more mental distressed compared to past years, they reported that their mental health problems had a greater impact on their daily lives.
Dr. Ramin Mojtabai, the study's author, said it's unclear whether the findings tell a sad story of greater mental distress in recent times or point to a victory for public education about the importance of acknowledging and evaluating mental illness.
“It is possible that people are realizing the effects of mental illness more acutely now than before," he said. "People could be becoming more aware. ”
Mojtabai said it's also possible that a number of factors could be taking a toll on the population's mental well-being. High unemployment, economic hardships and a growing sense of isolation could be putting greater stress on Americans.
But Duckworth said there could be a more positive explanation -- like his fellow swimmers, people may be getting more comfortable with talking about their mental distress.
“I wonder if this tells us that American culture is becoming more open and is giving people the ability to speak about it,” he said. “If people have this problem and are willing to acknowledge it, then we're getting closer to dealing with it.”
【小题1】Why was Dr. Ken Duckworth surprised when other swimmers talked about the depression with him?