【单选题】You’d better go and tell Jim the ___ news. I’m sure he will be very ___ it.
A.
interested; interested in
B.
surprised; interesting in
C.
interesting; interest in
D.
surprising; interested in
【单选题】You look so tired, Lucy. You’d better go home and ________.
【单选题】某同学设计了一种静电除尘装置,如图1所示,其中有一长为L、宽为b、高为d的矩形通道,其前、后面板为绝缘材料,上、下面板为金属材料;图2是装置的截面图,上、下两板与电压恒定为U的高压直流电源相连.带负电的尘埃被吸入矩形通道的水平速度为υ 0 ,当碰到下板后其所带电荷被中和,同时被收集,将被收集尘埃的数量与进入矩形通道尘埃的数量的比值,称为除尘率,不计尘埃的重力及尘埃之间的相互作用。要增大除尘率,则下...
【单选题】You’d better go and buy some tomatoes for the dinner, for you see, there are________.
【单选题】—Mum, I have got a headache. — You’d better go out and take a walk. You in front of the TV too long. [ ]
【单选题】某同学为了研究电阻大小与材料,长度,横截面积的关系,他保持电路两端电压不变,把表中的合金线分别接入该电路中测出通过合金线的电流进行对比研究,下列说法正确的是( )
A.
采用序号1和 2对比,是研究电阻大小是否与长度有关
B.
采用序号1和 3对比,是研究电阻大小是否与长度有关
C.
采用序号2和 4对比,是研究电阻大小是否与材料有关
D.
采用序号3和4对比,是研究电阻大小是否与横截面积有关
【判断题】不按照规定公开党务、政务、厂务、村(居)务等,侵犯群众知情权,违反了党的群众纪律。()
【单选题】–-- I’m afraid you’d better go to the seaside and enjoy a good holiday. ---I can’t follow your advice, ____, thank you very much.
【单选题】— My leg hurts a lot. — You’d better go to the doctor and have it _____.