We must begin testing the instrument，no matter ______ difficult it is．A．whatB．howC．whenD．w

We must begin testing the instrument，no matter ______ difficult it is．

A．what

B．how

C．when

D．where

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更多“We must begin testing the inst…”相关的问题

第1题

Economic ______ in the country must begin with the recoveringof agricultural product

ion.

A) construct

B) reconstruct

C) construction

D)reconstruction

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第2题

As I type these lines, my daughter, Harriet, who is 14, is on her iPhone skipping among no

fewer than eight social media sites. My son, Penn, who is 15, will be asleep for hours yet. He was【C1】______all night with a friend playing two video games, in a jag fueled by his favorite foodlike【C2】______. I like that my kids are comfortable and alert in the wired world. But increasingly I am【C3】______for them. Its more【C4】______every day that screens have gradually stolen them from themselves. My wife, Cree, and I have【C5】______them to drift quite distantly into the online world, and we fear our casualness has been a【C6】______. Each summer Cree and I resolve to【C7】______things back. This is【C8】______we draft rules for a new school year, strictures like: no laptops in bedrooms during the week; homework before screen time; no electronics after 10 p.m.. These rules invariably begin to【C9】______by Day 3. By Day 4, there is pleading, and the discreet slamming of doors. By Day 8, no one is sure what the【C10】______are anymore. Were back where we started, and plump with fear. This year it【C11】______to me we needed help. So I sat down with a new book that【C12】______assistance, and understanding. It is The Big Disconnect: Protecting Childhood and Family Relationships in the Digital Age, whose primary【C13】______, Catherine Steiner-Adair, is a clinical psychologist who teaches at Harvard Medical School. Her book is【C14】______on thousands of interviews, and it can be eloquent about the need to ration our children s computer time. Here the author has pinned me. I like to think I m a good father, perhaps even casually【C15】______in my better moments,【C16】______there is zero doubt that, without my iPhone in my palm, I feel I lose something since Im fairly【C17】______. I must change my life a bit. Cree and I are still hammering out our kids computer rules. We are trying to【C18】______in mind that we re not our kids best friends; we re their【C19】______. And we are【C20】______if theres an app for fortitude.

【C1】

A．out

B．awaken

C．away

D．up

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第3题

The way people cling to the belief that a full-filled, pain-free life equals happiness act

ually diminishes their chances of ever attaining real happiness. If fun and pleasure are equated with happiness, then pain must be equated with unhappiness. But, in fact, the opposite is true: more times than not, things that lead to happiness involve some pain.

As a result, many people avoid the very endeavors that are the source of true happiness. They fear the pain inevitably brought by such things as marriage, raising children, professional achievement, religious commitment, civic or charitable work, self-improvement.

Ask a bachelor why he resists marriage even though he finds dating to be less and less satisfying. If he's honest, he will tell you that he is afraid of making a commitment. For commitment is in fact quite painful. The single life is filled with fun, adventure, excitement. Marriage has such moments, but they are not its most distinguishing features.

Similarly, couples who choose not to have children are deciding in favor of painless fun over painful happiness. They can dine out whenever they feel like and sleep as late as they wish. Couples with infant children are lucky to get a whole night's sleep or a three-day vacation. I don't know any parent who would choose the word fun to describe raising children.

Understanding and accepting that true happiness has nothing to do with fun is one of the most liberating realizations we ever come to. It liberates time: now we can devote more hours to activities that can genuinely increase our happiness. It liberates money: buy that new car or those fancy clothes that will do nothing to increase our happiness now seems pointless. And it liberates us from envy: we now understand that all those rich and glamorous people we were so sure are happy because they are always having so much fun actually may not be happy at all. The moment we understand that fun does not bring happiness, we begin to live differently. The effect can be, quite literally, life-transforming.

According to the writer, people who think of happiness as fun ______.

A．are somewhat denied the chances of gaining happiness

B．will remain single although they may go dating

C．must know what true happiness is

D．should devote more time to activities

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第4题

It is very ______ of you to let us know you were going to be late. Otherwise, we ______ on

time. ()

A．considerate...wouldn't have begun

B．inconsiderate...would have begun

C．considerable...wouldn't have begun