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【单选题】
空巢家庭的含义是A.
无子女共处，只剩老年人 独自生活的家庭
B.
分居老人组成的家庭
C.
夫妻一方过世，只一人独自生活的家庭
D.
无父母，只剩子女单独生活的家庭
E.
老年人与辈子女单独生活的家庭
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举一反三
【多选题】What's the problem with using a trolley? When you use a trolley, you don't( )and the trolley is ( )that it courages you to buy more.
A.
credit card
B.
get some money back or things for free.
C.
pass many things that are nice but that they don't really need.
D.
feel the weight of the things you buy
E.
to invite shoppers to come into the store
F.
add points to loyalty cards
G.
so big and deep
【单选题】The trolley problem is presented to illustrate that______.
A.
VMPC is a brain region that regulates emotions
B.
moral judgments may be influenced by emotions
C.
even patients with brain damage can deal with moral dilemmas
D.
it's a tragedy to sacrifice an innocent person to save several others
【简答题】给下列的单词选择对应的音标。 ( ) 1. shorts A. ( ) 2. boards B. ( ) 3. drop C. ( ) 4. trolley-bus D.
【简答题】trolley
【简答题】由于资源的属性不同,故多个进程对资源的共享方式也不同,可以分为( )共享方式和同时访问方式。
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