【单选题】If I ______ the money last year, I would have studied abroad.
【简答题】对收集来的数据资料进行整理,按要求计算和汇总,这一过程叫( )
【判断题】健康男性的皮肤一定要保湿,不保湿皮肤会长痘。
【单选题】常用的A律13折线法压缩,其压缩特性近似于A=()的曲线。
【简答题】电气控制线路测绘前要检验被测设备是否有电,不能()。 A、切断直流电 B、切断照明灯电路 C、关闭电源指示灯 D、带电作业
【判断题】健康男性的皮肤一定要保湿,不保湿皮肤会长痘。( )
【单选题】----I passed the college entrance examination. ----Congratulations! You________.
A.
could have studied hard
B.
must have studied hard
C.
should have studied hard
D.
might have studied hard