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【判断题】
自行车的前轮轴为转轴。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】确定心跳停止的时间应该小于______。
A.
3秒内
B.
10秒内
C.
30秒内
D.
60秒内
【判断题】公务飞行执行定期航班,灵活快捷,具有定期航班无法比拟的优点。( )
A.
正确
B.
错误
【简答题】Now many loved couples like to celebrate their wedding a____________.
【单选题】Which of the following has the same meaning with the word "tie" in "in the case of tie"?
A.
Jane and I tied (for first place) in the spelling test.
B.
Her job ties her to the east coast.
C.
He always wears a jacket and tie to work.
D.
I no longer feel any ties with my hometown.
【单选题】In the case of a "no-show", the ______ cost of the reservation will be charged.
A.
altogether
B.
all together
C.
general
D.
total
【单选题】LNG(液化天然气)的体积为标准状态下的( )倍。
A.
1/100
B.
1/250
C.
1/600
D.
1/1000
【单选题】Now all Chinese couples ______ to have two kids.
A.
are allowed
B.
were allowed
C.
allow
D.
have allowed
【单选题】Which best describes the narrator's tone in this sentence from the last paragraph? " Being wise, their gifts were no doubt wise ones, possibly bearing the privilege of exchange in case of duplication....
A.
Humorous
B.
Serious
C.
Melancholy
D.
Intolerant
【单选题】Now all Chinese couples ___to have two children.
A.
allow
B.
are  allowed
C.
allowed
D.
were allowed
【简答题】一块无色透明具有柱状外形的矿物,要求判断是方解石还是石英,写出可用的鉴定方法。
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