【简答题】为了家用电器的使用安全,国家规定:外壳是金属的家用电器必须 。
【单选题】It is impossible to complete the task in a day.
【多选题】在不同的冷却速度和加热条件下,凝点的测定结果有明显差异的原因有()。
【单选题】在不同的冷却速度和加热条件下,凝点的测定结果有明显差异的原因有( )。
【简答题】In order to complete a task well, it may not be necessary to deal with every detail.
【单选题】______ the difficulty of the task, I shall be lucky to complete it by May.
【单选题】__________, he always tries his best to complete it on time.
A.
However the task is hard
B.
However hard the task is
C.
Though hard the task is
D.
Though hard is the task
【判断题】人际渠道,则是指报纸杂志、电视电台、人才招聘网站和网络搜索等信息来源
【判断题】努森的信,因其评析当季生豆品质,提供产地咖啡大量资讯,数十载累积下来,成为珍贵的咖啡资料。