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【简答题】
由For k=35 to 0 step 3:next k循环语句控制的循环次数是【1】 .
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举一反三
【单选题】PE is more popular than ______.
A.
any other subject
B.
all the subjects
C.
any subject
D.
other subject
【单选题】-How much is _______ for a schoolbag? -Experts say students should carry_______ more than 10 or 15 percent of their body weight. [     ]
A.
far more; no
B.
too much; not
C.
very much; any
D.
many more; much
【单选题】(单选)对一个吸收中的定态传质过程,如下说法正确的是()
A.
总传质速率一定大于两相各自的传质速率;
B.
总传质推动力一定介于两相各自的传质推动力之间;
C.
总传质系数一定大于两相各自的传质系数;
D.
总传质阻力一定大于两相各自的传质阻力。
【单选题】对一个吸收中的定态传质过程,如下说法正确的是:
A.
总传质速率一定大于两相各自的传质速率;
B.
总传质推动力一定介于两相各自的传质推动力之间;
C.
总传质系数一定大于两相各自的传质系数;
D.
总传质阻力一定大于两相各自的传质阻力。
【单选题】In the summer of 1996,0 -157 bacteria left _____ with food -poisoning.
A.
more than 8,000 people
B.
exactly 8,282 people
C.
more than 9,500 people
D.
all together about 18,000 people
【单选题】Every year more than 500 students are ______ into universities for further study. [     ]
A.
admitted
B.
persuaded
C.
advised
D.
attended
【单选题】取米泔水样粪便做悬滴镜检,见到呈穿梭样运动的细菌是
A.
肠侵袭性大肠杆菌
B.
伤寒沙门菌
C.
猪霍乱沙门菌
D.
变形杆菌
E.
霍乱弧菌
【判断题】谁赚的钱更多,谁的人生价值更高。
A.
正确
B.
错误
【单选题】The study of nearly 10,000 people showed that those who drank more than two cups of coffee or tea per day developed the disease at half the rate of those who drank _________ than one cup each day.
A.
little
B.
less
C.
more
D.
fewer
【单选题】取米泔水样粪便做悬滴镜检,见到呈穿梭样运动的细菌是?
A.
肠侵袭性大肠杆菌
B.
伤寒沙门菌
C.
猪霍乱沙门菌
D.
霍乱弧菌
E.
变形杆菌
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