问题

It’s certainly hard work.But, ________, a man who wishes to have a career has to make a great many sacrifices.[ ]

A: on the contrary
B: as a result
C: on the other hand
D: in addition

正确答案是：

同类题型

I_______________ that all windows are shut. I did it.

It’s extremely dangerous for the drivers to __________ speed as the traffic lights are changing.

―_____ Lily ________ the USA―_______, but now she lives in China.

The wireless video camera is ________to send its video signal to a nearby base station，allowing it to be viewed on a computer or a television

They moved to Australia_______ 1960. That means they have been in Australia _______ 1960.