【单选题】听力原文: As you probably know already, the Student Union Building is the main centre of social life here, as indeed it is in most British Universities. The Union runs a weekly program of events for all t...
A.
Raising money for good causes.
C.
Providing cheap tickets.
D.
Helping with accommodation.
【判断题】压敏电阻串联在电源电路中,主要用于各种电器设备过压保护。
【简答题】阅读理解。 Mr Wood is very old. He has seen many changes in his hometown. He knows that things are different now. But he never forgets the old days. He likes to talk about them. He often talks about his fa...
【简答题】阅读理解。 Mr. Ellis is very old. He has seen many changes in his home town. He knows that things are different now. But he never forgets the old days. He likes to talk about them. He often talks about his...
【判断题】钢尺根据零点的位置不同可以分为端点尺和刻线尺两种。
【简答题】根据钢尺零点位置的不同,钢尺可分为( )和( )两种。
【简答题】阅读下列短文,并做短文后的题目,从四个选项中,选出能回答所提问题或完成所给句子的最佳选项。 Mr. Ellis is very old. He has seen many changes in his home town. He knows that things are different now. But he never forgets the old days. He likes to t...
【多选题】导游人员要想在游客心目中树立良好的导游形象,必须做到( )。
【简答题】Mr. Ellis is very old. He has seen many changes in his home town. He knows that things are different now. But he never forgets the old days. He likes to talk about them. He often talks about his favou...
【单选题】根据( )的不同,钢尺的种类可分为端点尺和刻线尺两种。