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【判断题】
网络中不允许出现闭合回路
A.
正确
B.
错误
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举一反三
【单选题】“I usually go to work by bus.”“Why notby bike for a change?”()
A.
trying to go
B.
try going
C.
to try going
D.
try go
【单选题】不确定型决策方法不包括
A.
好中求好标准
B.
坏中求好标准
C.
最小最大后悔值标准
D.
盈亏平衡分析法
【简答题】I usually go to work by car.
【单选题】—How do you go to work? —I usually go to work _____.
A.
by a car
B.
in a car
C.
on car
D.
by car
【单选题】I usually go to work on foot, but if the weather is bad, I will go by bus.我经常步行上班,如果天气不好,我会坐公交。 01010026
A.
I usually go to work by bus.
B.
I often go to work on foot.
C.
I never go to work on foot.
D.
I never go to work by bus.
【单选题】一般海洋的河口鱼生活的水是什么性的?
A.
碱性
B.
酸性
C.
弱碱性
D.
弱酸性
【单选题】— How do you go to work? — I usually go to work _____. [     ]
A.
by a car
B.
in a car
C.
on a car
D.
by cars
【简答题】I usually go to work ____ bike.
【单选题】—I'm doing a survey. Could you tell me ______? —Sure. I usually go to work at 7:00 am.
A.
why you go to work
B.
how you go to work
C.
when you go to work
D.
who you go to work with
【单选题】I usually go to work _____.
A.
by bus
B.
take the bus
C.
ride the bus
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