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【单选题】
在AutoCAD中,要打开或关闭栅格,可按( )键。A.
F12
B.
F2
C.
F7
D.
F9
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举一反三
【简答题】The Holiday Company (HC) currently offers travel agency services by giving travel advice and travel bookings for customers who physically visit the offices located in most major towns in the co...
【单选题】The agency then developed a campaign that focused on travel experiences such as freedom, ________relaxation, and enjoyment of the great western outdoors.
A.
happiness
B.
escape
C.
joy
【简答题】简述SPF测定方法。
【单选题】Global Travel Agency is ___________
A.
a post office
B.
a computer company
C.
an international travel service
D.
a joint venture
【单选题】When you introduce the travel agency, you would tell the full name of travel agency to tourists. Of course, don’t forget to take every chance to ______ your company
A.
adverse
B.
exaggerate
C.
advertise
D.
defame
【多选题】以下哪些场所不宜选择点型火焰探测器和图像型火焰探测器（ ）。
A.
探测器的镜头易被污染的场所
B.
火焰出现前有浓烟扩散的场所
C.
探测器的“视线”易被油雾、烟雾、水雾和冰雪遮挡的场所
D.
探测区域内的可燃物是金属和无机物的场所
【单选题】You can go to a travel agency and ask for a holiday _____.
A.
introduction
B.
book
C.
brochure
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