【单选题】【消耗次数：1】
Computer software _____ some 70 percent of our range of products.
①
picks up
②
focuses on
③
accounts for
④
is based on
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相关题目
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—Our son has picked up some bad habits recently, and I am really worried about it.— .
①
Yes, they have some bad habits.
②
Cheer up. I believe he will overcome it.
③
Well, he like drawing.
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6. Our discussion ____ a wide range of subjects.
①
conveyed
②
concluded
③
covered
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filled
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Our customers are complaining of the ______ quality of our products.
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gracious
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wonderful
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superior
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inferior
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His ____ argument against our proposal is based on misinformation.
①
valid
②
formal
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principal
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principle
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Our ____ sensitivity decreases with age. By age
60, most people have lost 40 percent of their
ability to smell and 50 percent of their taste buds.
①
sensible
②
senseless
③
sensitive
④
sensory
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I have _________ some courses and software to my Smartphone, and I find they are very interesting and easy to use.
①
uploaded
②
downloaded
③
copied
④
copy
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But the Internet can bring some ________ effects, too. The most common one, some teenagers are addicted to computer games on the Internet.
①
negative
②
positive
③
important
④
excite
【单选题】
We should be pleased to send you some samples of our new printers on approval, _______ our own expenses.
①
at
②
on
③
for
④
in
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The question came up at the meeting ___ we had enough money for our research.
①
that
②
which
③
whether
④
if
【单选题】
Today, however, some new skyscrapers ____ up from the ground in long, wide, and curves.
①
arise
②
raise
③
rouse
④
rise
随机题目
【单选题】
Photoshop中在使用矩形选择工具创建矩形选区时，得到的是一个具有圆角的矩形选择区域，其原因是下列各项的哪一项（）。
①
A.拖动矩形选择工具的方法不正确
②
B.矩形选择工具具有一个较大的羽化值
③
C.使用的是圆角矩形选择工具而非矩形选择工具
④
D.所绘制的矩形选区过大
【单选题】
在Photoshop中，在颜色拾取器（ColorPicker）中，可以对颜色有以下哪几种描述方式（）。
①
A.HSB、RGB、Grayscale、CMYK
②
B.HSB、IndexedColor、Lab、CMYK
③
C.HSB、RGB、Lab、CMYK
④
D.HSB、RGB、Lab、ColorTable
【单选题】
一个工作表各列数据均含标题，要针对所有列数据进行排序，用户应选取的 排序区域是（）。
①
A.含标题的所有数据区
②
B.含标题任一列数据
③
C.不含标题的所有数据区
④
D.不含标题任一列数据