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【单选题】
“低碳经济”要引导公众反思消费模式和生活方式,下列属于浪费能源、增排污染的不良嗜好有: 1超市广泛使用敞开式冷柜,而不是玻璃门冰柜 2无节制地使用塑料袋 3人们的膳食越来越多地消费以畜禽肉类、油脂等高热量食物为主 4城市中一些减肥群体嗜好在空调健身房、电动跑步机等进行瘦身消费
A.
①②③④
B.
①③④
C.
①②④
D.
①②③
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【判断题】直接寻址不需要寻体
A.
正确
B.
错误
【多选题】下列中,哪些是菌物无性生殖产生的孢子?
A.
游动孢子
B.
孢囊孢子
C.
分生孢子
D.
担孢子
E.
休眠孢子囊
【单选题】People can live for many days without food, but two or three days without water may ___ death
A.
result in
B.
result from
C.
carry away
D.
take away
【单选题】已知str_1 = '12345678dfggrytergrg',想获取最后3个元素,以下正确的是()。
A.
str_1[-3:]
B.
str_1[-4:]
C.
str_1[18:20]
D.
str_1[17:20]
【单选题】______ people went to the concert that was held in Reming Square _____ the night of May 25.
A.
Two thousands, on
B.
Many thousand, in
C.
Thousands of, on
D.
Several thousands of, in
【单选题】Attackers in China’s Xinjiang region crashed two cars into shoppers at a market in May, 31 people.
A.
killed
B.
to kill
C.
killing
D.
being killed
【简答题】You may meet many people in your life. But Mom and Dad are two of the most important people in your life. Over your lifetime, they may influence(影响) you more than anyone else you will meet. Moms and D...
【单选题】下列哪一种寻址方式不需要从存储器中读取操作数?
A.
直接寻址
B.
间接寻址
C.
立即寻址
D.
相对寻址
【简答题】Multitasking People who multitask all the time may be the worst at doing two things at once, a new research suggests. The findings, based on performances and self-evaluation by about 275 college stude...
【单选题】就取得操作数的速度而言,下列寻址方式中速度最快的是    ,速度最慢的是    ,不需要访存的是    ;A.直接寻址    B,间接寻址, C。立即寻址
A.
A,B,C
B.
C,A,B
C.
C,B,B
D.
C,B,C
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