【判断题】光栅位移传感器主要用于长度和角度的精密测量和自动化系统的位置检测等。
【简答题】My mother-in-law, Dorothy, is showing me the red notebook that’s almost as precious to her as my husband’s baby pictures. Inside the notebook is a list of the books she has read since 2007. For some p...
【判断题】甜瓜主蔓生长势较弱,侧蔓生长十分旺盛,长度往往超过主蔓。 ( )
【多选题】下面是一位同学和英语老师在QQ上的聊天记录, 选择合适的选项补全对话。
A.
improve your speaking skills
C.
introduce other skills
E.
remember the new words
F.
understand you Student: I find it difficult to __________ . What can I do? Teacher: You should write them down in your notebook and read them every day. Student: How to ________and have a lot of fun? Teacher: You may listen to some English songs. Student: I’m poor at speaking. Teacher: You can _______ by talking with foreign friends. Student: Sometimes I can’t _________ . Teacher: You can ask me to repeat. Student: Would you like to ______ to the whole class? Teacher: Ok. Student: Thank you very much! Teacher: Don’t ______ .
【简答题】市场上某债券价格为1032.15元,面值1000元,票面利率9.8%,一年支付一次利息,下次支付利息是1年后,距到期还有20年,投资者预计5年后该债券将会以面值被发行人赎回,投资者还预计五年内前2年的利息可以按照8%的利率水平进行投资,后3年的利息可以按照7.6的利率水平进行投资,则被赎回时该债券的总收益率为( )(结果保留小数点后两位)
【简答题】下面是一位同学和英语老师在QQ上的聊天记录, 选择合适的选项补全对话。 A. improve your speaking skills B. mention it C. introduce other skills D. practice my English E. remember the new words F. understand you Student: I f...
【单选题】依据《招标投标法》的规定,招标人以不合理的条件限制或者排斥潜在投标人的,对潜在投标人实行歧视待遇的,该违法行为招标人应承担( )。
【单选题】外周血三系减少,而骨髓增生明显活跃,下列哪一项与此不符( )