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[单选题]

A（n) （) mouse emits and senses light to detect movement.A、cordlessB、opticalC、cameraD、m

A.cordless

B.optical

C.camera

D.microphone

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更多“A（n) （) mouse emits and senses…”相关的问题

第1题

The Federal new source performance standards for coal-fired power plants require that the emissions

of nitrogen oxides be less than 0.6 lb of nitrogen oxides per million Btu of coal burned. These are to be computed based on all the nitrogen oxides being in the form of NO₂. If a plant emits 0.4 lb of NO and 0.1 lb of NO₂per million Btu, what is its nitrogen oxide emission, reported as NO₂

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第2题

The common devices are the _____ and the _____.

A.keyboard, printer

B.keyboard, microphone

C.mouse, monitor

D.mouse, keyboard

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第3题

A mouse is a relative pointing device because there are no defined limits to the mouse's movemen

t and its placement on the desk does not map directly to a specific screen location.

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第4题

在JavaScript中改变文字大小语法不正确的是（)。A.on Mouse ver=”style.font Size=’30px’”B.on M

在JavaScript中改变文字大小语法不正确的是()。

A.on Mouse ver=”style.font Size=’30px’”

B.on Mouse ver=”style.font.size=’30px’”

C.on Mouse ver=”this.style.font Size=’30px’”this是指代鼠标移动时就出发这个方法

D.on Mouse ver=”this.style.font.size=’30px’”

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第5题

Mouse belongs to.()

Mouse belongs to.（)

A.正确

B.错误

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第6题

When Stan Sovem calls the spotted owl,______.A．a mouse appearsB．the spotted owl ignores hi

When Stan Sovem calls the spotted owl,______.

A．a mouse appears

B．the spotted owl ignores him

C．no one answers

D．barred owls appear

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第7题

which belong（s) to input device？

A.Mouse

B.Screen

C.Keyboard

D.Printer

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第8题

a. as quiet as a lamb/mouse b. as silent as a grave c. as wise as Solomon d. as timid as a har

a. as quiet as a lamb/mouse

b. as silent as a grave

c. as wise as Solomon

d. as timid as a hare

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第9题

The mouse never _______ too far from it hole.

A.goes

B.comes

C.ventures

D.returns

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第10题

When Stan Sovern calls the spotted owl, ______.A．a mouse appearsB．the spotted owl ignores

When Stan Sovern calls the spotted owl, ______.

A．a mouse appears

B．the spotted owl ignores him

C．no one answers

D．barred owls appear

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第11题

从供选择的答案中选出应填入下列英文语句中______内的正确答案。 Toolboxes and menus in many application

从供选择的答案中选出应填入下列英文语句中______内的正确答案。

Toolboxes and menus in many application programs were(1)for working with the mouse. The mouse controls a pointer on the screen. You move the pointer by(2)the mouse over aflat surface in the direction you want the pointer to move. If you run out of(3)to move the mouse, lift it up and put it down again. The pointer moves only when the mouse is(4)the flat surface. Moving the mouse pointer across the screen does not affect the document, the pointer simply(5)a location on the screen. When you press the mouse button, something happens at the location of the pointer.

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