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【单选题】
行车中超越右侧停放的车辆时,为预防其突然起步或开启车门,应怎样做
A.
加速通过
B.
长鸣喇叭
C.
保持正常速度行驶
D.
预留出横向安全距离,减速行驶
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参考答案:
举一反三
【单选题】mp3:
A.
Victoria will get alongside the wharf at once.
B.
Victoria will get alongside the wharf two days later.
C.
Victoria doesn’t know when she get alongside the wharf.
D.
Victoria will not get alongside the wharf.
【单选题】What does the author mean by saying 'If people weren't so busy, would they be a poet, a painter'?
A.
It will take pains to become an artist as poet or painter.
B.
Life will become tedious if people are not so busy.
C.
Poets and painters are usually considered to be idle.
D.
People may fulfill their personal dreams if not so busy.
【单选题】question 25.mp3:
A.
She made a big fortune from wise investment.
B.
She built a hospital with her mother’s money.
C.
She made huge donations to charities.
D.
She carried on her family’s tradition.
【单选题】GIS区别于其它信息系统的一个显著标志
A.
空间分析
B.
计量分析
C.
属性分析
D.
统计分析
【简答题】George was so busy that he had only one afternoon a week
【判断题】在样本规模一定时,置信度与精确度之间具有正向关系。
A.
正确
B.
错误
【判断题】设偶函数f(x)在区间(-1,1)内具有二阶导数,且f '' (0)=f ' (0)+1, 则f(0)为f(x)的一个极小值.
A.
正确
B.
错误
【单选题】mp3:
A.
Food particles.
B.
Gum disease.
C.
Unhealthy living habits.
D.
Chemical erosion.
【单选题】某投资者以4319的价格买入ta2001合约4手,过段时间后,ta2001合约价格变为4519,其盈亏计算式子为?
A.
亏损(4519-4319)*5*4
B.
盈利(4519-4319)*5*4
C.
盈利(4519-4319)*10*4
D.
亏损(4519-4319)*10*4
【判断题】设偶函数f(x)在区间(-1,1)内具有二阶导数,且f″(0)=f′(0)+1,则f(0)为f(x)的一个极小值。
A.
正确
B.
错误
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