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【多选题】
游泳时发生抽筋,正确的做法是( )
A.
应马上停止游泳,立即上岸休息,并对抽筋部位进行按摩
B.
如果在深水中发生抽筋,且自己无力处理,而周围又无同伴时,应向岸边呼救,千万不要慌张
C.
平时四肢就容易抽筋者,不要在深水区游泳
D.
若是手指抽筋,则可将手握拳,然后用力张开,迅速反复多做几次,直到抽筋消除为止
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举一反三
【简答题】Part A Directions: On your way from Beijing to Paris, you lost you luggage carried by the airline. Write a complaint letter to the service center of the Airline. In your letter, you should tell them 1...
【简答题】常用的网络操作系统有( )、( )、( )
【单选题】. Your luggage will be ___ by the lorry from the airport to your hotel.
A.
brought
B.
conveyed
C.
transmitted
D.
fetched
【多选题】If you lost your luggage, what should you do?
A.
find the luggage claim area
B.
find the luggage on the carousel
C.
ask the clerk for help
D.
go to the luggage service for help
【多选题】Packing Your Luggage includes the following tips___.
A.
Pack travel-sized toiletries for essential items.
B.
Gather your luggage and everything you want to pack in 1 place.
C.
Roll your clothes to save space.
D.
Download electronic versions of books and magazines to save space.
E.
Keep a small bag of essential items at hand if you are flying.
【单选题】逐步回归法既检验又修正了
A.
异方差性
B.
自相关性
C.
随机解释变量
D.
多重共线性
【单选题】— What are your rules for carry-on luggage, Madam? — You ______ only one piece of luggage on the plane, Sir. [     ]
A.
allow
B.
allowed
C.
are allowed
D.
were allowed
【简答题】近年来局域网中常用的网络操作系统主要有 、 、 、
【单选题】Your luggage is well underweight.你的行李没超重 01010012
A.
Your luggage must be weighed .
B.
Your baggage is overweight.
C.
Your luggage freight is paid .
D.
Your baggage isn’t overweight at all.
【判断题】人的因素是影响商品质量的内在因素。
A.
正确
B.
错误
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