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【单选题】
Because headaches are a part of almost all of our lives, people with chronic headaches sometimes don't realize that they may need to see a doctor. They tend to believe, incorrectly, that their headaches are like everyone else's and they will only be 'bothering(打扰,麻烦)' the doctor. 'When should somebody seek medical help for headaches? neurologist Seymour Diamond asks rhetorically (提出问题进行探讨). Generally, whenever headaches are associated with neurological signs, such as dizziness(头昏,头晕), weakness in a limb or limbs, vision impairment of any sort—including seeing flashing lights—they warrant() immediate attention. Additionally, Diamond says that you should seek medical attention: If you suffer from almost daily headaches If the headache is a type you've never had before, or there has been a change in the character(特征) of the headache If you're losing time from work or activities, or otherwise being prevented from functioning. Even if your headaches are less dramatic than those described here, if they are a re- al problem to you, you should seek help. It may be that your doctor will be unable to find a physical cause for your discomfort, but that may point you in other directions to find relief. Some headaches, particularly those caused by tension, have a major psycho- logical component that might be relieved through counseling (走向,指导). People with chronic headaches never realize that they need to see a doctor.
A.
Right
B.
Wrong
C.
Not mentioned
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【单选题】作为定量显示,在静态显示的条件下()误读率较低,而且认读需占用的时间也较短。
A.
数字显示
B.
模拟显示
C.
指针固定式模拟显示
D.
指针活动式模拟显示
【多选题】[2010]2.下列属于系统软件的有______________。
A.
Windows98
B.
Windows XP
C.
DOS
D.
浏览器
【判断题】用真实数据计算出来的正确答案,不一定就是事实的真相。
A.
正确
B.
错误
【单选题】Since we have invited all the other neighbors to our 25th wedding anniversary party, we feel obliged _____ invite the Browns, too.
A.
for
B.
on
C.
to
D.
at
【简答题】We are obliged to them because some of these languages have since vanished, as the peoples who spoke them died out or became assimilated and lost their native languages.
【单选题】In 2009, Greece’s fiscal deficit was 16 percent of its GDP, and its debts were 130 percent of its GDP. What did Greece do in response to this situation?
A.
Greece had to borrow money from the Federal Reserve System in the U.S.
B.
Greece had to issue new bonds to raise money to pay its debts relying on the credit of  the EU rather than on its own credit.
C.
Greece decided that it could not afford to borrow money to pay its debts because the  interest rate it would have to pay was so much more than other EU countries were paying.
D.
Greece decided that it had to increase its GDP and adopted a series of measures that required the expenditure of the equivalent of billions of U.S. dollars to improve its production efficiency.
【简答题】视图与物体的位置关系中,主视图反应物体的()和()。
【简答题】下面两题,任选一题,按要求作文。 题一:让___________走进心灵 要求:①在横线上填写合适的词语,如“善良”“勇敢”“感恩”“快乐”“良好的习惯”“崇高的品德”“灿烂的阳光”等(可根据自己的需要填写其他词语) ②文中不得出现真实的人名、校名和地名。如果不可避免,请用××代替。 ③文章不少于600字,不超过900字。文体不限,如写诗歌不少于20行。 题二:阅读下面的文字,按要求作文。 我国随...
【单选题】作为定量显示,在静态显示的条件下()误读率较低,而且认读需占用的时间也较短。
A.
屏幕式显示
B.
直接显示
C.
模拟显示
D.
数字显示
【判断题】根据分配定律,如用定量溶剂萃取时,一次萃取比多次萃取效率高。
A.
正确
B.
错误
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