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【简答题】
屋顶花园花架所用地的建筑材料应以质轻、牢固、（）为原则。
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举一反三
【简答题】2014年10月，亚太经合组织第二十二次领导人非正式会议在中国北京举行。阅读材料，回答下列问题。
材料一：在会上提出，亚太各经济体利益交融，命运与共，一荣俱荣，一损俱损。在这个动态平衡的链条中，每个经济体的发展都会对其他经济体产生连锁反应。我们要牢固树立亚太命运共同体意识，以自身发展带动他人发展，以协调联动最大限度发挥各自优势，传导正能量，形成各经济体良性互动、协调发展的格局。
材料二：...
【单选题】____ give lateral control and they are used to bank and turn the aircraft.
A.
elevators
B.
rudders
C.
flaps
D.
ailerons
【简答题】根据下述事实，指出不符合GB/T19001—ISO9001中最适用的条款，并说明理由：
审核员接着与随同人员到塑料制品车间，在车间发现单独堆放着一批产品的塑料外壳。车间主任介绍，这堆外完是要报废的，主要原因是由于划伤和磕碰。审核员在生产线上，又发现了不少划伤和磕碰的产品。在车间办公室，审核员请主任出示产品不合格记录，车间主任拿出95.8—96.2的不合格记录，发现车间每个月都对划作、磕碰率作了统计...
【单选题】Many passengers are surprised to see how often they book a ticket, and turn up at the airport only to find that they are not allowed to get on the aircraft because all the seats .
A.
have already taken
B.
have already been taken
C.
taken
D.
has already been taken
【单选题】Many passengers are surprised to see how often they book a ticket, and turn up at the airport that they are not allowed to get on the aircraft .
A.
find
B.
only to find
C.
found
D.
finding
【单选题】Many passengers are surprised to see they book a ticket, and turn up at the airport only to find that they are not allowed to get on the aircraft because all the seats have already been taken.
A.
how often
B.
how much
C.
how many
D.
how long
【单选题】To turn the aircraft to the ____ the rudder is moved to the ____.
A.
left， right
B.
right， right
C.
right， left
D.
right， aft
【单选题】Many passengers are surprised to see how often they book a ticket, and turn up at the airport only to find that they are not allowed to the aircraft because all the seats have already been taken
A.
get on
B.
get up
C.
get over
D.
get to
【单选题】If an aircraft () off a jack, the cost to repair the aircraft is usually quite high.
A.
go
B.
take
C.
fall
D.
turn
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