【简答题】Why did Einstein have Hans give the lecture? Give two reasons. ● 3.Was the lecture a success? 4.What happened before Hans left the platform? 5.How did Hans solve the problem?
【单选题】How did the speaker feel afterwards?
【单选题】下列各项中,属于基本金融工具的是( )。
【单选题】How did Brad like summer camp?
【单选题】下列各项中,属于基本金融工具的是( )。
【单选题】下列文学常识的表述错误的一项是( )
B.
近体诗也叫今体诗,是指唐代形成的格律诗,一般分为律诗和绝句。
D.
律诗注重押韵,注重平仄,其颔联和颈联可对仗也可不对仗。
【单选题】以下HTML5设置绘图环境正确的语句是:
A.
var cxt=mycanvas.getContext('3d');
B.
var cxt=mycanvas.getContext('2d');
C.
var cxt=canvas.getcontext('2d');
D.
var cxt=canvas.getcontext('3d');